Answers
Answer: Eukaryote.
Explanation: Eukaryote cells are cells that make up an organism with multicellular properties. Like for example a cat, a human, and a raccoon all have Eukaryote cells because they are not unicellular.
Related Questions
How do you know something is dead
Answers
Is this without equipment?
Depending on what organism you are talking about, animals that can be seen with the unaided eye you can tell that they are dead by studying their bodily movements such as the rise or falling of their chest.
Plants with the unaided eye, the best indicator is to take a branch or piece off and study the insides color, if it is green then mostly likely they are alive.
Now microscopic organisms are harder to say, it depends on what you are referring to.
Give an example of water's cohesive nature playing a role in a biological process
Answers
Which organelle is labeled G?
O cytoplasm
O cell wall
O cell membrane
O vacuole
Answers
Answer:
cell membrane is labeled as G.
The cell organelle which is labeled as G is known as the cell membrane. Thus, the correct option is C.
What is the cell membrane?The cell membrane may be defined as the membrane which is found in almost all living entities and separates the interior of the cell with respect to the outer environment.
The Cell membrane protects the cell from external damage. It surrounds the whole cytoplasm where metabolic activities process.
It is semi-permeable in nature. Due to this property, it allows the movement of selected particles and molecules in and out of the membrane as per the requirement of the cell.
Therefore, the cell organelle which is labeled as G is known as the cell membrane. Thus, the correct option is C.
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Which of the following amendments might you choose to improve the overall quality of the soil in the following scenario?
The soil in a garden is loamy, with a high organic content. On testing, the soil is sour, with a low pH of 4. You wish to grow lilacs, which prefer a more alkaline soil.
potassium
nitrogen
compost
calcium carbonate
Answers
Answer:
compost
Explanation:
I guess cause it will make the soil fertile
How might evidence from an experiment such as this help shape Darwin’s ideas about evolution?
Answers
Explanation:
Darwin, is a brilliance ahead of his time.
He has proven evolution by his observations in the field. EXAMPLE/
He started with plants..a control group & experimental plants he grew himself. After that, he has proven, (evolution theory with environmental variances determines how animals adapt to a new environment)... it is not possible to grow a tropical plant in the midwest without warmth, humidity, water etc...
He had proven through his observations that giraffes have long necks so they can reach the higher branches of food while living in arid climates.
While his counterparts disagreed, he had visited these places worldwide 2 study this.
The graph shows the line of best fit for data in a scatterplot.
What does the line of best fit indicate about the correlation between the variables?
Answers
Answer: B
Explanation: Trust
Which statement best explains the importance of resource economics? 1. It details the costs of mining processes. 2. It provides fresh water to all areas of the world. 3. It examines the cost and profits of resource use. 4. It sets consistent prices to achieve sustainability.
I need help
Answers
Resource economics is a discipline that examines how societies employ their limited resources. The primary purpose of resource economics is to analyze how resources are developed, utilized, and depleted over time.
In general, the study is concerned with the optimal use of resources in a way that maintains or increases the well-being of people over time.The following statement best explains the importance of resource economics: It examines the cost and profits of resource use. According to resource economics, the optimal use of resources is obtained when the cost of producing and distributing goods is at the lowest possible level, while still guaranteeing that the goods and services are of high quality.
In order to achieve this, resource economics analyses the cost and benefits of resource use, and offers insight into how society can make the most efficient use of its limited resources. Therefore, this statement is the most appropriate, since it clarifies that resource economics is concerned with analyzing the cost and profits of resource use, which is necessary for any community to use its resources in a way that is both sustainable and profitable. Resource economics examines how resources are utilized and depleted over time, with the aim of maintaining or increasing the well-being of people over time.
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6. Tomas is testing the effect of blue-colored light on the growth of tomato plants.In this experiment, the dependent variable is _________ and the independentvariable is __________.A. amount of light; tomato colorB. tomato growth; color of the lightC. tomato color; light intensity
Answers
The independent variable is the variable that can be changed while the dependent variable is affected by the changes.
ANSWER: A.
Two true-breeding white strains of the plant Illegitimati noncarborundum were mated, and the F1 progeny were all white. When the F1 plants were allowed to self-fertilize, 126 white-flowered and 33 purple-flowered F2 plants grew. a. Using the ratio of these offspring, determine how flower color is inherited? b. Define allele symbols.. Indicate (using these symbols) the genotypic classes and the corresponding phenotypic ratios of the F2. c. A white F2 plant is a allowed to self-fertilize. Of the progeny ¾ are white-flowered, and ¼ are purple-flowered. What is the genotype of the white F2 plant? Briefly explain how you determined your answer.
Answers
Answer and Explanation:
Suppression: refers to an allele of a gene that can annul the expression of the other gene. The suppressor gene might be associated with its own particular phenotype (such as color) or it might not have any detectable effect other than suppressing the other gene expression.
Available data:
Two true-breeding white strains of the plant Illegitimati noncarborundum were mated the F1 progeny were all white the F1 plants were allowed to self-fertilize 126 white-flowered and 33 purple-flowered F2 plants grew.a. Using the ratio of these offspring, determine how flower color is inherited?
There are two genes involved in the color expression, we might define them as C gene for color, and W gene for suppression of the color. So, W inhibits the expression of C. The dominant C allele expresses purple, while the recessive allele does not express color.
As there are two genes interacting, there are 16 possible offspring produced. So, if the total individuals in the F2 are 159 (126 + 33), then:
159 individuals in the F2 ------------ 100% progeny ---- 16
126 white-flowered individuals------79.25% -----------12.68
33 purple-flowered individuals -----3.32 % ------------ 3.32
These proportions approximate to the proportion 13:3, corresponding to the genetic interaction "suppression".
b. Define allele symbols. Indicate (using these symbols) the genotypic classes and the corresponding phenotypic ratios of the F2.
As we mentioned before, the proposed symbols for these genes are C for the color gene and W for the suppressor gene. The dominant allele C expresses purple, while the recessive allele c does not express any color. W allele inhibits C, and w allele does not inhibit c.
1st Cross:
Parental) WWCC x wwcc
Gametes) WC WC WC WC
wc wc wc wc
Punnet square) WC WC WC WC
wc WwCc WwCc WwCc WwCc
wc WwCc WwCc WwCc WwCc
wc WwCc WwCc WwCc WwCc
wc WwCc WwCc WwCc WwCc
F1) 100% WwCc
2nd Cross:
Parental) WwCc x WwCc
Gametes) WC Wc wC cc
WC Wc wC cc
Punnet square) WC Wc wC wc
WC WWCC WWCc WwCC WwCc
Wc WWCc WWcc WwCc Wwcc
wC WwCC WwCc wwCc wwCc
wc WwCc Wwcc wwCc wwcc
F2) White-flowered plants 13/16 = 9/16 + 3/16 + 1/16
W-C- 9/16
W-cc 3/16
wwcc 1/16
Purple-flowered plants 3/16
wwC-
c. A white F2 plant is allowed to self-fertilize. Of the progeny ¾ are white-flowered, and ¼ are purple-flowered. What is the genotype of the white F2 plant? Briefly explain how you determined your answer.
3/4 = 12/16 white
1/4 = 4/16 purple
To get the proportion 3:1 we should self-fertilize and individual that is heterozygous for one of the genes and homozygote for the other gene. As we have 1/4 of purple-flowered plants, we can assume that there must be present the dominant allele C for purple color. So, the homozygote dominant allele should belong to the C gene, and the W gene should be heterozygous one needed to get the required proportion. The cross would be like:
Parental) WwCC x WwCC
Gametes) WC wC WC wC
WC wC WC wC
Punnet square)
WC wC WC wC
WC WWCC WwCC WWCC WwCC
wC WwCC wwCC WwCC wwCC
WC WWCC WwCC WWCC WwCC
wC WwCC wwCC WwCC wwCC
F3) White-flowered plants
4/16 WWCC
8/16 WwCC
Purple-flowered plants
4/16 wwCC
The flower white trait is inherited as an epistatic trait because it resembles a 13:3 phenotypic ratio.
Epistasis, also called dominant suppression, is a type of gene interaction that deviates from 9:3:3:1 phenotypic proportions due to the presence of a single allele that suppresses the expression of another gene.In this case, the C can be defined as the color gene and S the suppressor gene.Parental P line >> SsCc x SsCcGametes >> SC Sc sC ccF1 Punnet squareSC Sc sC sc
SC SSCC SSCc SsCC SsCc
Sc SSCc SScc SsCc Sscc
sC SsCC SsCc ssCc ssCc
sc SsCc Sscc ssCc sscc
F2 White plants = S-C- 9/16 + S-cc 3/16 + sscc 1/16 >> F2 White plants = 9/16 + 3/16 + 1/16 = 13/16 The genotype of the white F2 plant is SsCC (it give us a phenotypic rate of 3:1 after auto pollination).In conclusion, the flower white trait is inherited as an epistatic trait because it resembles a 13:3 phenotypic ratio.
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A fan pushes hot air out of a vent and into a room. The hot air displaces cold air in the room, causing the cold air to move closer to the floor. The hot air displacing the cold air is an example of ____ transfer by _____
Answers
The hot air displacing the cold air is an example of heat transfer by convection.
What is Convection?
Convection is a mode of heat transfer that involves the movement of fluid (such as a gas or a liquid) due to differences in density and temperature within the fluid. It occurs when warmer regions of a fluid move to cooler regions, carrying their thermal energy with them. This results in a transfer of heat from the warmer region to the cooler region of the fluid. Examples of convection include the movement of air in a room heated by a radiator or the transfer of heat by the circulating currents in a pot of boiling water.
As the hot air moves into the room, it displaces the colder air in the room, which is forced to move closer to the floor. This is because the hot air is less dense than the cold air and rises, while the cold air is more dense and sinks. As the hot air continues to rise and the cold air continues to sink, the process of convection helps to distribute heat throughout the room.
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algae makes energy-rich carbon compounds through photosynthesis.
(T/F)
Answers
The given statement " Algae indeed produce energy-rich carbon compounds through photosynthesis". is True because Photosynthesis is a vital process that occurs in the chloroplasts of algae cells.
During photosynthesis, algae capture light energy using pigments like chlorophyll and convert it into chemical energy. They utilize this energy to break down water molecules, releasing oxygen as a byproduct, and incorporating carbon dioxide from the surrounding environment. Through a series of enzymatic reactions, algae synthesize glucose, a high-energy carbon compound.
Glucose serves as a primary source of energy for algae, enabling them to carry out essential metabolic processes and sustain their growth. Additionally, algae can convert excess glucose into other energy-rich carbon compounds, such as lipids and starches, which serve as energy storage molecules. These compounds can be used during periods of limited sunlight or nutrient availability.
Overall, algae's ability to generate energy-rich carbon compounds through photosynthesis makes them an important component of aquatic ecosystems and potential sources for renewable energy production and biofuel development.
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Which of the following people conducted the experiments that demonstrated that DNA is the genetic material of bacteriophages?
answer choices
Watson and Crick
Pauling
Franklin
Hershey and Chase
Answers
On bacteriophages, also known as bacteria-infecting viruses, Hershey and Chase conducted their experiments that were later known as the Hershey-Chase experiments.
The tests came after decades of scepticism among scientists regarding the composition of genetic material, which was either made up of DNA or proteins.
Alfred Hershey and Martha Chase carried out a series of experiments in 1952 that helped to establish that DNA is genetic material. These experiments are known as the Hershey-Chase experiments.
Martha Chase, a scientist, and Alfred Hershey
Although DNA had been known to biologists since 1869, many scientists at the time still believed that proteins carried the genetic information for inheritance because DNA appeared to be an inert molecule and because it was thought to be phosphorus storage due to its location in the nucleus.
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how the body defends itself against infection
Answers
Answer: poop
Explanation: if you cover yourself in poop it heats your body up an animal does this but i cant remember which one
Answer:
Natural immunity: inborn defence. External defence is maintained by means of intact skin, by mucous, which traps and eliminates micro‐organisms, and by body secretions such as saliva and perspiration, which have disinfectant properties.
How can a change in DNA sequence result in a change in phenotype?
Answers
All mutations will result in a change in phenotype, regardless of whether the DNA sequence, amino acid sequence, or mRNA sequence altered.
How does your phenotype result from your DNA sequence?An organism's hereditary genes determine its phenotype, or physical characteristics and behaviours. Genes are specific DNA sections that encode for the creation of proteins and specify unique features.
How is the phenotypic impacted by a Genetic change?New phenotypes are rarely created. Mutations may be inherited and hence transmitted from one person to another. If a mutation produces a novel phenotype that makes an organism more suited to a certain environment, it can swiftly change the attributes of the individuals in a species.
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classifications of snail
Answers
Is that what your asking?
Submission 3 Capstone Project: How can you make your community more environmentally sustainable? Below are 3 Crosscutting Concepts. Select two and provide an explanation for how your investigation/”research” on energy usage in the home addresses them.
1.Crosscutting Concepts Patterns: Observed patterns in nature guide organization and classification and prompt questions about relationships and causes underlying them. Explanation
2. Cause and Effect: Claim uses empirical evidence to differentiate between cause and correlation, and supports specific cause and effect relationships. Explanation
3.Explanation Stability and Change: Analysis and explanation of geoscience data and global climate models show that a change in one Earth system can result in feedbacks (negative or positive) that can stabilize or destabilize a system. Explanation
Answers
Crosscutting Concept: Patterns
Patterns observed in the natural world facilitate organization and classification, as well as raise inquiries about the underlying relationships and causes.
During my exploration of energy usage in residential settings, I discerned several discernible patterns. For instance, a prominent pattern emerged, indicating that the bulk of energy consumption in homes pertains to heating and cooling, followed by lighting and appliances. Moreover, I discovered that energy usage displays notable variations based on factors such as dwelling size, number of occupants, and climatic conditions.
These identifiable patterns enable us to comprehend the factors influencing energy consumption and identify avenues for conservation. By acknowledging that heating and cooling dominate energy use, we can channel our efforts towards enhancing the efficiency of these systems.
Patterns Cause and Effect?Utilizing empirical evidence, claims can differentiate between causal relationships and mere correlations, thus supporting the establishment of specific cause and effect linkages.
During my investigation into energy usage in residential environments, I employed empirical evidence to unveil distinct cause and effect associations. For instance, I observed a positive correlation between energy consumption and dwelling size. This relationship can be attributed to the increased energy requirements for heating and cooling in larger homes.
Similarly, I discovered that energy consumption rises alongside the number of occupants. This phenomenon arises due to the presence of more individuals utilizing appliances and lighting fixtures.
These cause and effect relationships foster a deeper comprehension of how our choices impact energy consumption. For instance, if we aspire to curtail our energy usage, we can opt for smaller homes or limit the number of occupants.
Crosscutting Concept: Stability and Change
Analysis and explication of geoscience data and global climate models reveal that modifications within one Earth system can yield feedback loops, which can either stabilize or destabilize the system.
Throughout my examination of energy usage in residential settings, I ascertained that alterations in a single energy-consuming appliance or behavior can trigger a chain reaction affecting other appliances and behaviors. Consider replacing inefficient light bulbs with energy-efficient alternatives; this simple change can prompt a behavioral shift to turn off lights when leaving a room, subsequently resulting in a substantial reduction in energy consumption.
These feedback loops empower us to comprehend how our choices can influence the environment. For instance, collectively opting for reduced driving can mitigate air pollution and greenhouse gas emissions.
By comprehending the crosscutting concepts of patterns, cause and effect, and stability and change, we can make informed decisions regarding energy usage. These choices enable us to diminish our environmental footprint and forge a sustainable future.
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Hemoglobin is a protein found in red blood cells of vertebrates and in the plasma of many invertebrates. The function of this protein is to transport oxygen throughout the body and to bring carbon dioxide back to be expelled from the organism. If the amino acid sequence of the protein is altered, the mutated protein is not as efficient at carrying oxygen as is the normal hemoglobin. Which argument is supported by this information?
The mutated hemoglobin protein can still carry carbon dioxide to be expelled from the organism.
Hemoglobin must be a simple molecule because it is found in both vertebrates and invertebrates.
Structural changes of hemoglobin affect its ability to carry oxygen, indicating that the shape of a protein is important to its function.
Normal hemoglobin must be a larger molecule than the mutated hemoglobin since it has sufficient space to attach to and carry both oxygen molecules and carbon dioxide molecules.
Answers
Hemoglobin is a protein found in the red blood cells of vertebrates and the plasma of many invertebrates. The function of hemoglobin is to carry oxygen throughout the body and to bring carbon dioxide back to be expelled from the organism. If the amino acid sequence of the protein is altered, the mutated protein is not as efficient at carrying oxygen as normal hemoglobin. Option three "Structural changes of hemoglobin affect its ability to carry oxygen, indicating that the shape of a protein is important to its function" the above argument is supported by this information.
Changes in the structure of hemoglobin protein can impact its oxygen-carrying capacity since the oxygen binding sites have been altered or removed due to the change in the amino acid sequence the protein shows less efficiency.
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Which set of structures makes up the brain stem? HINT: It's not B.
A. midbrain, pons, and medulla
B. pons, cerebellum, and medulla
C. midbrain, cerebrum, and cerebellum
Answers
In South America near the Andres Mountains and in Africa near Mt. Kilimanjaro, the climate is cold. Why do you think this is so?
Answers
The cold climate near the Andes Mountains in South America and Mt. Kilimanjaro in Africa is primarily due to their high elevations. As air rises over mountain ranges, it cools and loses moisture, resulting in lower temperatures and arid conditions on the leeward side of the mountains.
What is the height of Mt. Kilimanjaro?Mount Kilimanjaro is the highest peak in Africa, rising over 19,000 feet above sea level. The mountain's height and location near the equator result in a unique climate that includes freezing temperatures at the summit despite its proximity to the hot and humid tropics below.
The cold climate near the Andes Mountains and Mount Kilimanjaro is a result of their high elevations and their location on the leeward side of mountain ranges, where air cools and loses moisture as it rises.
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50 POINTS!!!!! Pls Help !
Use the following table to answer the question…
Codons Found in Messenger RNA. Using this information, what sequence of nucleotides in the template strand of DNA could code for the polypeptide sequence Val-His-Thr?
This table shows the codons found in messenger RNA. Using this information, what sequence of nucleotides in the template strand of DNA could code for the polypeptide sequence Val-
His-Thr?
1. GUA CAU ACC
2. GTA-CAT-ACC
3. CAT-GTA TGG
4. CAU-GUA-UG
Answers
Answer:
A
Hoped this helped <3
Scientists are investigating which type of fertilizer is best. Which of the
following methods is most likely to produce a biased result?
A. Let the type of fertilizer be the only variable.
B. Hire a scientist that works for a fertilizer company.
OC. Use a team of scientists from different companies.
D. Set criteria for judging the effectiveness of the fertilizer.
Answers
Answer:
B. Hire a scientist that works for a fertilizer company.
Explanation:
This site was home to the largest cleanup of hazardous waste in Texas history. 64 square miles of marine habitat and fishing waters had been contaminated in the late 1960's. Alcoa's aluminum manufacturing plant was dumping as much as 67 pounds of poisonous mercury per day into Lavaca Bay. They eventually stopped, but the damage had been done. The mercury accumulated, entered the food chain, and built up to unsafe levels throughout the ecosystem. Government officials had to eventually ban fishing activities in part of the bay due to health risks. This also hurt local fisherman and the local economy.
NOAA (National Oceanic and Atmospheric Administration) and government partners created a new 70-acre marsh area and over 700
acres of coastal habitat was turned into a wildlife refuge. Before new habitats could be constructed, what did the government need to
do in this area?
A) remove the soil containing the mercury
B) fence the area to keep people out
C) ban fishing activities
D) shut down Alcoa
Answers
Answer:
a
Explanation:
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Why is evolution against religion?
Answers
Answer:
The theory of evolution seemed to go against religious teachings that God made the Earth and created all living things, as they knew them. Christians believed that God had created humans 'in his own image', that humans were superior to all other creatures and had a soul that is immortal.
Explanation:
Answer:
The theory of evolution seemed to go against religious teachings that God made the Earth and created all living things, as they knew them. Christians believed that God had created humans 'in his own image', that humans were superior to all other creatures and had a soul that is immortal.
Explanation:
but evolution is a myth
Which cells can form ATP by breaking down glucose?
A. Prokaryotes only
B. Animals only
C. Plants only
D. All cells
Answers
Answer:
c
Explanation:
the question is the screenshot provided
Answers
Answer:
c
Explanation:
5. Write descriptions of what makes a person strong
courageous. Determine whether such strength is emotional,
spiritual, or physical; and if you can acquire it or are you born
with it?
Answers
Answer:
the strength is got from the food we eat
Explanation:
sometimes it can be spiritual or physical because u can acquire strength through others
Macromolecules in the cell can often interact transiently as a result of noncovalent interactions. These weak interactions also produce stable, highly specific interactions between molecules. Which of the factors below is the most significant in determining whether the interaction will be transient or stable?
a) the size of each molecule
b) the number of chemical bonds between the molecules
c) the concentration of each molecule
d) rate of synthesis
Answers
Answer:
The correct answer is option b) "the number of chemical bonds between the molecules".
Explanation:
Chemical bonds are the forces that enable the formation of compounds. The number of chemical bonds is a determining factor to know if an interaction will be transient of stable. The more chemical bonds the more stable an interaction will be. Few chemical bonds between molecules makes an interaction unstable and easy to break, enabling transient interactions that are key to certain biological pathways.
The formation caused by two divergent ocean plates is a
A - volcanic island chain
B - mountain range
C - ocean trench
D - mid ocean ridge
Answers
11. A person who has rickets might need
more foods from which two groups?
Answers
In addition to getting enough vitamin D, people with rickets may also need to take calcium and phosphorus supplements. These supplements can help to improve bone health and prevent further bone loss.
Here are some specific foods that people with rickets may want to include in their diet:
Milk
Yogurt
Cheese
Salmon
Tuna
Sardines
Eggs
Fortified orange juice
Fortified cereal
Tofu
Green leafy vegetables
Fortified bread
Fortified pasta
It is important to talk to a doctor or registered dietitian about the best way to manage rickets. They can help to create a personalized diet and supplement plan that will meet the individual's needs.
Please help and thank you
Answers
Answer: Remove waste
Explanation: It’s a diagram of the Urinary system.