Select the part whose main job is to sort and package proteins and other substances in an animal cell.

answer choices
mitochondria
golgi
nuclues

Answers

Answer 1

The Golgi apparatus alters, sorts, and bundles various substances for secretion out of the cell, or for use inside the cell.

The Golgi apparatus is an enormous organelle that processes proteins and sets them up for utilize both inside and outside the cell. It was recognized in 1898 by the Italian doctor Camillo Golgi. The Golgi apparatus alters, sorts, and bundles various substances for secretion out of the cell, or for use inside the cell. The Golgi apparatus is found near the core of the cell where it alters proteins that have been conveyed in transport vesicles from the Harsh Endoplasmic Reticulum. It is additionally engaged with the vehicle of lipids around the cell. Bits of the Golgi film squeeze off to form vesicles that transport atoms around the cell. The Golgi apparatus can be considered like a mail center; it bundles and names "things" and afterward sends them to various pieces of the cell. The Golgi apparatus will in general be bigger and more various in cells that orchestrate and discharge huge amounts of materials; for instance, the plasma B cells and the counter acting agent emitting cells of the safe framework have noticeable Golgi edifices.

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Related Questions

Jasonxis an information systems technician in a town in North Carolina with a population of 100,000. He earns $35,000 a year. H recently found out that a nearby town with a similar population pays people in the same position $40,000 per year. Jason is concerned with the _______ form of equity.

Answers

Jason is concerned with the distributive form of equity. This form of equity relates to the distribution of resources, rewards, and benefits among individuals or groups. In this case, Jason feels that he is not being fairly compensated compared to his counterparts in the nearby town.

He believes that he deserves a higher salary for the same job he performs as other information systems technicians in a similar position. This disparity in pay can cause feelings of unfairness, which may result in lower motivation and job satisfaction for Jason.

To address this issue, Jason could approach his employer to negotiate a raise or look for opportunities in the nearby town with higher pay. Employers need to ensure that they have a fair and equitable system in place to retain their valuable employees and maintain their productivity.

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What should scientists do when they see that the data collection or analysis
from their experiment has limitations?
O A. Describe the limitations in detail in their final report.
B. Ignore the limitations when they draw conclusions.
OC. Repeat the experiment to see if it still has limitations.
D. Decide not to report any of the experimental results.

Answers

Answer:

✔ O C. Repeat the experiment to see if it still has limitations.

Explanation:

What should scientists do when they see that the data collection or analysis

from their experiment has limitations?

✘ O A. Describe the limitations in detail in their final report.

✘ O B. Ignore the limitations when they draw conclusions.

✔ O C. Repeat the experiment to see if it still has limitations.

✘ O D. Decide not to report any of the experimental results.

Have a Nice Best Day : ) Please Give Me Brainliest

HELP PLEASE!!

Your assignment is to write a narrative detailed explanation of both photosynthesis and cellular respiration and submit it to be reviewed. It must contain all the following terms:
reactants

products

carbon dioxide

oxygen

sunlight

ATP

glucose

water

roots

stomata

mitochondria

chloroplast

chlorophyll

producers

consumers

and the correct equations for both processes

Answers

1,2,3,5,10,11

Explanation:

because they produce a pigment called chlorophyll

how many gametes will be made from this genotype (AaBbCCDdEEFf)?

Answers

Answer:

\({\fcolorbox{blue}{yellow} {64 possible gametes} }\)

Explanation:

To determine the number of gametes that can be produced from an individual with a given genotype, you need to calculate the total number of possible combinations of alleles that can be produced during meiosis.For the genotype AaBbCCDdEEFf, there are six different gene loci, each with two possible alleles. Therefore, the total number of possible gametes can be calculated as follows:2⁶ = 64 possible gametesSo, an individual with the genotype AaBbCCDdEEFf can potentially produce 64 different gametes through meiosis

Describe how a pharmaceutical industry scientist could use an enzyme kinetics approach to screen for novel drugs or modifi ed versions of Gleevec that bind more tightly to BCR-ABL or Gleevec resistant forms of BCR-ABL.

Answers

As a pharmaceutical industry scientist, an enzyme kinetics approach can be used to screen for novel drugs or modified versions of Gleevec that bind more tightly to BCR-ABL or Gleevec-resistant forms of BCR-ABL in the following ways:1. Identify the rate at which the target enzymes work:Enzyme kinetics can be used to determine the rate of the BCR-ABL enzyme and its drug reaction.

When Gleevec is added to the enzyme solution, a rate curve is created. Using the Michaelis-Menten equation, an enzyme kinetics approach can determine the drug's effect on the enzyme rate.2. Establishing the drug's effect on the enzymes' affinity: The kinetics approach can be used to establish the drug's effect on the enzyme's affinity. The affinity of a drug and an enzyme is the extent to which they combine. By adding varying amounts of Gleevec and other drugs, scientists can study the degree of affinity between the drug and the target enzyme.

3. Developing a drug binding model: After scientists have established the drug's effect on the enzyme's affinity, they can use the kinetic approach to develop a drug-binding model. They can compare the binding strengths of different drugs and determine which drugs bind most tightly to BCR-ABL enzymes.4. In-vitro validation: Finally, scientists can validate their models by conducting in-vitro experiments on the identified drugs. This process will help to identify any possible complications and determine the optimal dosage of the drug in question.

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Body Surface Area -adapted from the Redlarski’s paper (link)
Body surface area (BSA) plays a key role in several medical fields, including cancer chemother-
apy, transplantology, burn treatment and toxicology. BSA is often a major factor in the
determination of the course of treatment and drug dosage. A series of formulae to simplify
the process have been developed. Because easy-to-identify, yet general, body coefficient re-
sults of those formulae vary considerably, the question arises as to whether the choice of a
particular formula is valid and safe for patients. These empirical formulae are derived by
observing/fitting the experimental data and do not have a rigid model or reason explain-
ing their validity. In this problem, you will build a physics model to create your own BSA
equation other than using an empircal formula.
(a) Use a cylinder of height H and radius r as a approximation of the shape of a human.
Calculate the human’s body surface area(BSA), volume(V), and mass(M) in terms of
r and H. You may assume the density of human is 1000 kg/m3.
(b) Rewrite the surface area in in terms of height and mass.
(c) According to the equation you derived above, what is your body surface area? Is it the
same as the result calculated by using the empirical fomulae: BSA = √M H/C with
BSA in m2, M in kg, H in cm, and C=60 is a constant in this paper? If not, what is the percentage differences?
Note: percentage difference for two values E1 and E2 are |E1−E2|
(E1+E2)/2 ×100%.
(d) Considering the formula BSA = √MH/C with fixed H, plot a graph with BSA on
the y-axis and M on the x-axis. Explain what the trend/curve means.
(e) Considering the formula BSA = √MH/C with fixed BSA, plot a graph with H on
the y-axis and M on the x-axis. Explain what the trend/curve means.
(e) Considering the formula BSA = √MH/C with fixed BSA, plot a graph with H on
the y-axis and M on the x-axis. Explain what the trend/curve means.

Answers

a)Using a cylinder of height H and radius r as an approximation of the shape of a human, the surface area, volume, and mass are calculated in terms of r and H as follows:

Surface area (S) of a cylinder is 2πrh + 2πr², where h is the height, and r is the radius of the cylinder. In this case, the height of the cylinder is equivalent to the height of the human body. Hence;S = 2πrH + 2πr²Mass (M) of a cylinder is given by M = ρV, where ρ is the density of the cylinder, and V is the volume. Hence, the mass of a cylinder in terms of its radius and height isM = πr²HρVolume (V) of a cylinder is given by V = πr²H. Hence, the volume of a cylinder in terms of its radius and height isV = πr²H

(b)The body surface area (BSA) of a human can be rewritten in terms of the height (H) and mass (M) as follows:

BSA = √(M/H C)We can rewrite it as H = M/ (BSA² C)Thus, H can be expressed as a function of M and BSA asH = M/(BSA² C)

(c)If r = 0.15 m and H = 1.70 m, then using the equation, S = 2πrH + 2πr², the body surface area is given as:

S = 2π (0.15)(1.70) + 2π (0.15)² = 1.77 m²Using the empirical formula, BSA = √(MH/C) with M = 60 kg and H = 170 cm, we get BSA = 1.85 m²The percentage difference is given by;|E1 − E2| / (E1 + E2) / 2 × 100%where E1 = 1.77 m² and E2 = 1.85 m²Thus;|1.77 – 1.85| / (1.77 + 1.85) / 2 × 100% = 4.2%

(d)Considering the formula BSA = √(MH/C) with fixed H, a graph with BSA on the y-axis and M on the x-axis can be plotted.The trend shows a non-linear increase in BSA as the mass increases.

(e)Considering the formula BSA = √(MH/C) with fixed BSA, a graph with H on the y-axis and M on the x-axis can be plotted.The trend shows a linear increase in height as the mass increases.

About Human

Human are the most numerous and widespread primate species. They are a type of great ape that is characterized by a bipedal gait and capable cognitive abilities thanks to their large and complex brains. From the moment humans were created, somatic cell chromosomes have a total of 46 egg cells or sperm cells have only 23 chromosomes. The existence of fertilization returns the number of chromosomes of body cells to 46.

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middle which diagram shows the changes in appearance of a plant cell when a remains in a concentrated sugar solution for thirty minutes? what is th answer ​

Answers

The osmosis diagram is the one that most accurately represents how a plant cell might change in appearance after spending thirty minutes in a concentrated sugar solution.

Osmosis is the process by which water molecules move from an area with a lower concentration of solutes to an area with a higher concentration of solutes across a semi-permeable membrane.

If a concentrated sugar solution were present, the solute concentration outside the plant cell would be higher than that inside.

Water from inside the plant cell would naturally try to exit the cell as it is submerged in the concentrated sugar solution in an effort to balance the solute concentration on either side of the cell membrane.

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he cori cycle is a metabolic pathway that involves active muscles and the liver. complete the sentences about the cori cycle.

Answers

Muscles Breakdown Glycogen to Glucose which undergoes Glycolysis.  The end product of glycolysis in active muscle is Lactate, which is transported in the blood. The liver uses energy from Fatty acid oxidation to drive gluconeogenesis. The Glucose produced in the liver is transported to the muscle in the bloodstream.

The Cori cycle: A metabolic pathway known as the Cori cycle or lactic acid cycle transports lactate produced by anaerobic glycolysis in muscle to the liver for subsequent glucose conversion. This glucose is transported once more to the muscles to be used for ATP or stored as glycogen.

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(Complete question )

The Cori cycle is a metabolic pathway that involves active muscles and the liver. complete the sentences about the Cori cycle.

Muscles Breakdown ______ to _______ which undergoes Glycolysis.

The end product of glycolysis in active muscle is ______, which is transported in the blood.

The liver uses energy from _______ to drive _________.

The ______ produced in the liver is transported to the muscle in the bloodstream.

Interaural level differences are a cue to auditory localization because the _____.

Answers

Interaural level differences are a cue to auditory localization because they help determine the direction of sound based on differences in sound intensity between the two ears.

Interaural level differences (ILDs) refer to the differences in sound intensity or level between the ears. These differences occur because sound waves interact with the head and the body as they travel towards the ears. ILDs are one of the cues used by the auditory system to localize sound sources in space.

When a sound source is located to one side of a listener, the ear closer to the source receives a higher sound intensity compared to the ear farther away. This difference in intensity is processed by the auditory system, which uses it to determine the direction or azimuth of the sound source.

The brain compares the sound intensity at each ear and computes the ILD. This information is then used to infer the location of the sound source. The magnitude of the ILD is greater for high-frequency sounds compared to low-frequency sounds due to the physical properties of sound wave propagation.

In summary, interaural level differences (ILDs) serve as a cue to auditory localization by providing information about the direction of sound sources based on differences in sound intensity between the ears. These differences help the brain determine the location of a sound source in space, allowing for accurate auditory perception of the surrounding environment.

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which hormone stimulates the removal of sugar from the blood

Answers

Insulin is a hormone produced in the pancreas, primarily in beta cells of the islets of Langerhans. It facilitates glucose uptake into cells and tissues, binding to insulin receptors and stimulating the liver to store glycogen. Insulin is essential for maintaining normal blood sugar levels, but insufficient production or resistance can lead to hyperglycemia, a potential health issue, including type 2 diabetes.

Insulin is the hormone that stimulates the removal of sugar from the blood.

What is insulin?

Insulin is a hormone that is produced in the pancreas, specifically in the beta cells of the islets of Langerhans. Insulin is responsible for facilitating the uptake of glucose from the blood into the body's cells and tissues.Insulin works by binding to insulin receptors on the surface of cells, allowing glucose to enter the cells and be used for energy. It also stimulates the liver to store glucose in the form of glycogen for later use.

Insulin levels in the blood rise in response to the ingestion of carbohydrates or sugars. Insulin is crucial for maintaining normal blood sugar levels in the body. If the pancreas is unable to produce enough insulin or if the body's cells become resistant to insulin, blood sugar levels can rise, leading to a condition known as hyperglycemia. This can lead to a variety of health problems, including type 2 diabetes.

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which part of the buffalo did the plains people turn into thread and strings for their bows?1) the sinew2) the horns3) the hides4) the stomach

Answers

The buffalo sinew was converted by the people of the plains into thread and bowstrings. Here option 1 is the correct answer.

Sinew is a strong, fibrous tissue found in the back and legs of animals, including buffalo, that connects muscle to bone. It is made up of long, collagen fibers that are naturally flexible, strong, and elastic, making it ideal for use as bowstring material.

The plains people harvested the sinew from buffalo and other animals, such as deer and elk, and treated it to make it durable and resistant to moisture.

They would scrape off the outer layer of the sinew, leaving behind the strong, white fibers, which they would then twist into strong and durable threads. These threads were used to make bowstrings, fishing lines, snares, and other equipment that required strength and durability.

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Complete the following paragraph selecting words from the list below. Pollination is the transfer of ……. from the ……..to the …….in a flower. In cross-pollination, the ……. from a flower on one …….is transferred to the …….of another ……. of the same species. (7 marks)

Anthers, ovule, stigma, plant, flower, pollen, ovary, petal, style, receptacle, stamens ​

Answers

Answer:

pollen grain from the stigma

cross pollination -transfer of pollen grain from one flower to the other but of the same kind

Which of the following correctly contrasts the biotechnology cluster and the power, structural, and technical systems cluster?
1. The biotechnology cluster deals with the scientific aspect of agriculture modification, while the power, structural, and technical systems cluster deals with the fields related to conservancy and preservation.
2. The biotechnology cluster deals with the scientific aspect of agriculture modification, while the power, structural, and technical systems cluster deals with the logistical aspects of farm planning and maintenance.
3.The biotechnology cluster deals with the logistical aspects of farm planning, while the power, structural, and technical systems cluster deals with the scientific aspect of agriculture modification.
4. The biotechnology cluster deals with the fields related to conservancy and preservation, while the power, structural, and technical systems cluster deals with the logistical aspects of farm planning.

Answers

The biotechnology cluster deals with the scientific aspect of agriculture modification, while the power, structural, and technical systems cluster deals with the logistical aspects of farm planning and maintenance. Thus option 2 is correct.

What Is Biotechnology?

Biotechnology is an applied science with technological application.

It is the science-driven industry which is quite different from pharmaceutical industry as it is completely based on living organisms and molecular biology work to provide solution from human healthcare to agriculture field.

It has a role in DNA fingerprinting, medicine, genomics, production of food and biofuels.

It is a combinational study of application of biology, physics, chemistry, mathematics, science, and technology.

The medicines made by using biotechnology methods are   derived from living organisms, so it is natural in origin.

Thus option 2 is correct.

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Where do electrons go after they leave chlorophyll?

Answers

Answer:

They leave and find somewhere else to replace the previous electron that had left just like it did and repeats the same process over and over again.

Explanation:

This is what i found on the internet to further explain my response, "The electron lost from the chlorophyll a special pair is replenished by splitting water. The passing of the electron in the first part of the electron transport chain causes protons to be pumped from the stroma to the thylakoid lumen." "When light strikes chlorophyll (or an accessory pigment) within the chloroplast, it energizes electrons within that molecule. ... The excited electrons leave chlorophyll to participate in further reactions, leaving the chlorophyll “at a loss”; eventually they must be replaced."

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How do human activities affect the global ocean?

Answers

Answer:

positive affects and negative

Explanation:

Habitat Destruction. Virtually all Ocean habitats have been affected in some way via drilling or mining, dredging for aggregates for concrete and other building materials, destructive anchoring, removal of corals and land “reclamation”.

someone come help me before i loose my braincells

someone come help me before i loose my braincells

Answers

Answer:

Explanation:

This is Science right

When you use electricity in your home, which resources are powering it? Research the energy resources used to power your state’s electrical grid (that’s what supplies your home with electricity). In the space below or on a separate sheet of paper, create an informative handout to provide to the people of your state.
Include the following information in your handout:
• Which state do you live in?
• What is the population of your state?
• What percent of the electricity in your state comes from
nonrenewable resources?
• What percent of the electricity in your state comes from
renewable resources?
• What percent of the electricity in your state comes from
nuclear energy?
• Which renewable resource is used the most in your state?
• What is an interesting fact about energy usage in your state?

Answers

Answer:

Comment which state you live in an I'll be able to help

Explanation:

A DNA nucleotide has any of four values. A standard model for a mutational change of the nucleotide at a specific location is a Markov chain model that supposes that in going from period to period the nucleotide does not change with probability 1−3α, and if it does change then it is equally likely to change to any of the other three values, for some 0<α< 3
1

. Model this situation as a Markov chain by answering the following questions. (a) Define the state variable, state space and index set. (b) Draw a transition diagram for the Markov chain. (c) Give the transition matrix that corresponds to your transition diagram. (d) Assume that α=0.3, what are the steady state probabilities for each state?

Answers

(a) The state variable in this Markov chain model is the nucleotide value at a specific location. The state space consists of four possible values for the nucleotide: A, C, G, and T. The index set represents the periods or time steps in the Markov chain.

(b) Here is a transition diagram for the Markov chain:

```

     A       C       G       T

 ┌───────┬───────┬───────┬───────┐

A │ 1-3α  │   α   │   α   │   α   │

 ├───────┼───────┼───────┼───────┤

C │   α   │ 1-3α  │   α   │   α   │

 ├───────┼───────┼───────┼───────┤

G │   α   │   α   │ 1-3α  │   α   │

 ├───────┼───────┼───────┼───────┤

T │   α   │   α   │   α   │ 1-3α  │

 └───────┴───────┴───────┴───────┘

```

(c) The transition matrix corresponding to the above transition diagram is:

```

            A              C              G              T

  ┌────────────────┬────────────────┬────────────────┬────────────────┐

A │   1-3α    │      α       │      α       │      α       │

  ├────────────────┼────────────────┼────────────────┼────────────────┤

C │      α       │    1-3α     │      α       │      α       │

  ├────────────────┼────────────────┼────────────────┼────────────────┤

G │      α       │      α       │    1-3α     │      α       │

  ├────────────────┼────────────────┼────────────────┼────────────────┤

T │      α       │      α       │      α       │    1-3α     │

  └────────────────┴────────────────┴────────────────┴────────────────┘

```

(d) Assuming α=0.3, we can calculate the steady state probabilities for each state. The steady state probability is obtained by solving the equation πP = π, where π is the vector of probabilities and P is the transition matrix. In this case, the equation becomes:

```

[πA, πC, πG, πT] x

[1-3α,    α,    α,    α,

   α, 1-3α,    α,    α,

   α,    α, 1-3α,    α,

   α,    α,    α, 1-3α] = [πA, πC, πG, πT]

```

Solving this equation, we find the steady state probabilities as follows:

πA = 0.3333

πC = 0.3333

πG = 0.3333

πT = 0.3333

Therefore, the steady state probabilities for each state, when α=0.3, are approximately 0.3333.

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Clam shells such as the one shown in the photograph help build and shape structures by providing the nutrients necessary to form reef frameworks. Other organisms in the ecosystem depend on these structures. Which term best describes the clam's role in its marine habitat?

A. Producer
B. Biotic factor
C. Protist
D. Abiotic factor
The Correct answer is Biotic Factor​

Answers

Answer:

The answer is B.

Explanation:

The answer is B. Biotic factor because biotic factor means living things.

which of these pairs are more closely related archaea-bacteria or archaea-eukarya

Answers

Answer:

Archae- Eukarya.

Explanation:

They both consist of unicellular organisms. Archaea and Eukarya form a monophyletic group, not Archaea and Bacteria.

After rebreathing air, respiratory rate _____________________ (increased or decreased) and breath holding time _____________________ (increased or decreased).

Answers

After rebreathing air, respiratory rate increased and breath holding time decreased.

What is breathing?The act of breathing, also known as ventilation, involves moving air into and out of the lungs in order to facilitate gas exchange with the body's internal environment, primarily to expel carbon dioxide and draw in oxygen.All aerobic organisms require oxygen for cellular respiration, which uses carbon dioxide as a waste product and obtains energy from the reaction of oxygen with molecules received from food. Air is introduced into the lungs during breathing, also known as "external respiration," when gas exchange occurs in the alveoli through diffusion. These gases are moved to and from the cells by the circulatory system of the body, where "cellular respiration" occurs.What role does breathing play?Our bodies' cells require fresh oxygen on a regular basis in order to make energy, thus breathing is necessary to get it to them. When we breathe, we also allow our bodies to evacuate the waste materials and toxins that they produce.

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6CO2 + 6H2O → C6H12O6 + 6O2 Can you please identify the chemical equations with the correct process.

Answers

The chemical equation you provided represents the process of photosynthesis. It is the process by which green plants, algae, and some bacteria convert carbon dioxide (CO2) and water (H2O) into glucose (C6H12O6) and oxygen (O2) using sunlight as an energy source.

The equation can be broken down as follows:

Reactants:

6 molecules of carbon dioxide (6CO2)

6 molecules of water (6H2O)

Products:

1 molecule of glucose (C6H12O6)

6 molecules of oxygen (6O2)

During photosynthesis, plants absorb light energy through specialized pigments, such as chlorophyll, and use it to drive a series of chemical reactions. These reactions involve the conversion of carbon dioxide and water into glucose, which serves as a source of energy and a building block for plant growth, and the release of oxygen as a byproduct.

Overall, the equation you provided represents the chemical process of photosynthesis, which is essential for the production of organic compounds and the release of oxygen into the atmosphere.

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in order to avoid spikes and dips in blood sugar. which nutrient provides a high level of energy over a longer period of time?

Answers

Carbohydrates provides a high level of energy over a longer period of time in order to avoid spikes and dips in blood sugar.

After consuming a food containing carbohydrates, a person's digestive system converts the digestible carbohydrates into sugar, which is then absorbed into the blood.The development of type 2 diabetes , which happens when the body cannot produce enough insulin or cannot use the insulin it does produce, depends on the metabolism of carbohydrates. carbohydrates were commonly classified as being either “simple” or “complex,”-

Simple carbohydrates- These sugars, which include fructose and glucose, have basic molecular structures made up of just one sugar (monosaccharides) or just two sugars (disaccharides). Because simple carbs have a straightforward chemical composition, the body can utilize them quickly and efficiently for energy. This might cause blood sugar levels to rise more quickly and the pancreas to secrete more insulin, which can have detrimental consequences on health.Complex carbohydrates-These carbohydrates have more intricate chemical structures with links between three or more sugars (known as oligosaccharides and polysaccharides). Many meals with complex carbohydrates are higher in fiber, vitamins, and minerals, and because they take longer to digest, they have a less immediate effect on blood sugar levels and cause it to rise more gradually. However, other foods that are marketed as complex carbohydrates, like white bread and potatoes, primarily contain starch and little fiber or other healthy ingredients.

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The CREB protein cannot activate transcription until Question 1 options: it is activated by binding cyclic-AMP it is released from two inhibitory subunits and is free to enter the nucleus it is phosphorylated by cyclic-AMP-dependent protein kinase (PKA) it is activated by releasing GDP and binding GTP

Answers

The CREB protein cannot activate transcription until it is phosphorylated by cyclic-AMP-dependent protein kinase (PKA).

This process is initiated when cellular levels of cyclic-AMP (cAMP) increase, leading to the activation of PKA.

The CREB (cAMP Response Element Binding) protein is a transcription factor that plays a crucial role in gene regulation. PKA is a kinase that, upon activation, phosphorylates specific target proteins, including CREB. The phosphorylation of CREB enables it to bind to the cAMP response element (CRE) in the promoter region of target genes, thereby activating their transcription. This is a key mechanism through which cells respond to various extracellular signals, such as hormones or neurotransmitters, that lead to increased cAMP levels.

In summary, the CREB protein can only activate transcription when it is phosphorylated by PKA, a process triggered by increased intracellular cAMP levels. This allows CREB to bind to target genes and facilitate their transcription, playing a critical role in cellular responses to external signals.

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according to the data in model 1, how many males are 181 cm or above in height

Answers

Answer:

9 male individuals are 181 cm or above in height.

Explanation:

You will find model 1 in the attached file.

In the model, you can see a pie chart, a bar graph, and a line graph.

The pie graph shows an approximate proportion of males and females with different highs. What is wrong about this chart is that it does not show the percentages of males and females by heigh. Anyway, we can not answer the question with the given information. The bar graph expresses a comparison between males´ and females´ average height, hand length, and knuckles values. According to this graph, we can not know how many males were 181 cm or taller.The line graph shows the distribution of height in bales and females. Females are represented by a continous line, while males are represented by a pointed-line. So we need to focus on this line to answer the question. The Y-axes shows the number of individuals, and the X-axes shows the heights intervals in centimeters. According to the question, we need to look for the interval that belongs to 181 cm and above. So, the interval between 181-185 cm height corresponds to 6 male individuals. But after that interval, we also have 3 more male individuals that are between a height of 186-190 cm. So, in total, we have 9 male individuals that are 181 cm or above in height.
according to the data in model 1, how many males are 181 cm or above in height

aspecies of fly has two alleles for the length of their legs the alarm for Long legs is dominant and is represented by P the low for short legs is recessive and is represented by Q if 33 of 100 organisms have short legs what is P

Answers

if a species of fly has two alleles for the length of their legs the alarm for Long legs is dominant and is represented by P the low for short legs is recessive and is represented by Q if 33 of 100 organisms have short legs  P = 0.424

What is an allele?

An allele is described as a variation of the same sequence of nucleotides at the same place on a long DNA molecule, as described in leading textbooks on genetics and evolution.

In a population p+q=1 (we have 2 alleles only).

The question states that 0.33 of the population (33%) have short legs meaning they are q^2.

So q=rad0.33= 0.575959

And p = 1-q = 0.424

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Potassium sulfate has a molecular mass of 174.3 g/mol. How many grams of potassium sulfate do you need to dissolve in 0.650 liters of water to prepare a solution with 0.352 molarity?

Potassium sulfate has a molecular mass of 174.3 g/mol. How many grams of potassium sulfate do you need

Answers

Answer:

39.9 grams

Explanation:

The molarity (M) of a solution and the volume (V) of the solution can be used to calculate the number of moles of solute (n) required using the formula:

n = M × V

Once the number of moles of solute is known, the mass (m) of the solute required can be calculated using the formula:

m = n × Molar mass

Substituting the given values:

n = 0.352 mol/L × 0.650 L = 0.229 mole

m = 0.229 mole × 174.3 g/mol = 39.9 g

Therefore, you would need to dissolve 39.9 grams of potassium sulfate in 0.650 liters of water to prepare a solution with a molarity of 0.352 M.

Potassium sulfate has a molecular mass of 174.3 g/mol. Therefore, one would need approximately 38.07 grams of potassium sulfate to dissolve in 0.650 liters of water to prepare a solution with a molarity of 0.352 M.

Mass (g) = Molarity (mol/L) × Volume (L) × Molecular Weight (g/mol)

Given:

Molarity (M) = 0.352 M

Volume (V) = 0.650 L

Molecular Weight (MW) of potassium sulfate = 174.3 g/mol

Substituting the given values into the formula, one can calculate the mass of potassium sulfate:

Mass (g) = 0.352 mol/L × 0.650 L × 174.3 g/mol Mass (g)

Mass (g) = 38.0696 g

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What are some habits of the tiger salamander?

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Answer:

They hide in cool, shady, moist places under rocks and logs and in damp cellars.

Tiger salamanders can be difficult to spot because of their secretive nature and ability to spend long periods of time burrowed underground

They do not drink, but absorb water through the skin while sitting in puddles, in wet mud or sand, or by flattening their bodies on dew-covered rocks.

Tiger salamanders are wide spread but rarely seen because adults spend most of their lives underground.

They often occupy rodent, tortoise or crayfish holes, or burrow into soft dirt.

Explanation:

I hope these were enough :)

green olives may be preserved in brine, which is a 20-30% salt solution. how does this method prevent contamination by microorganisms?

Answers

Since the question is incomplete the complete question is as follows:

Green olives may be preserved in brine, which is a 20-30% salt solution. How does this method prevent contamination by microorganisms?

1.High salt concentrations lower the pH, thus inhibiting the process of glycolysis.

2.Bacterial cell walls are shriveled up by salt, causing the cell to burst.

3.Bacteria can't survive in a hypertonic solution because they lose water.

4.High salt concentrations raise the pH, thus inhibiting the process of glycolysis.

3.Bacteria can't survive in a hypertonic solution because they lose water is the correct option because brine act as a hypertonic solution added with green olives to preserve them from action of bacteria and other microbes.

Hypertonic solution is the one which has greater solute concentration than the solvent concentration so the water will come from a bacterial cell maintaining the osmolarity of the solution. Water will move from higher concentration inside the bacterial cell to lower concentration outside the bacterial cell that is the hypertonic brine solution. The bacterial population will reduce or eliminate from the hypertonic solution and will keep the green olive preserve for long and will prevent the contamination of brine and green olive solution for long.  

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green olives may be preserved in brine, which is a 20-30% salt solution. how does this method prevent

When cells in an embryo start to become different types of cells; example, cells start to become heart/brain/skin/etc. cells


Is it meiosis, mitosis, or differentiation???

Answers

Answer:

The process you describe is known as differentiation. Cells become specialised and take on specific activities in the body during differentiation. Cell division occurs in both meiosis and mitosis.

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