Information for specifying the traits of an organism is carried in the DNA. Your teacher asked you to explain to the class how DNA code
produces genetic traits in organisms. What is the best explanation?

Answer:

A for the first one

Explanation:

Answer:

A

Explanation:

In the planetary model, there is a nucleus with protons and neutrons, surrounded by orbits with electrons. In the krypton representation, there are 84 subatomic particles inside the nucleus and 36 outside.

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The representation of an element includes a superior number that indicates the massic number, and an inferior number that indicates the atomic number.

We need to know that every atom is identified by its number of protons and neutrons. So,  

Representation ⇒ ᵃ X ₀

Where  

• X is the element  

• a is representing the massic number, which is defined as the sum of the number of protons and the number of neutrons.  

• z is the atomic number, which is the number of protons ⇒ represented as  0 above

In electrically neutral atoms, the number of protons equals the number of electrons. This means that the atomic number also indicates the number of electrons.

We will call n to the number of neutrons, which equals a - z

So, what you need to know is that  

• Nº of protons = Atomic number → z  

• Nº of neutrons = Massic number - Atomic number → n = a - z  

• Nº of Electrons = Nº of protons = Atomic number → z

When representing these atom structures using the planetary model, there must be a nucleus surrounded by orbits.

In the nucleus there are protons and neutrons. In the orbits, there are electrons in different energetic levels.

• Nucleus → Protons + Neutrons → circle indicating number of P⁺ + N⁰

• Orbits → Around the nucleus → Following the energy levels

The energy levels indicate how many electrons, e⁻, maximum must be placed per level -orbit- → seven levels

In the exposed example, we have,

We know that the atomic number = number of protons = number of electrons, so  

• Nº of neutrons = Massic number - Atomic number → 84 - 36 = 48

• Nº of Electrons = Nº of protons = Atomic number → 36

According to the framework, we might assume that in a planetary model  representation, there are 84 subatomic particles inside the nucleus, and 36 subatomic particles outside.

• Inside the Nucleus → Protons + Neutrons → 48 + 36 = 84

• Outside the nucleus (Orbits) → Electrons → 36

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Women Who are 5’5" (1.7 m) with a BMI of 30 should aim for 170 ideal body weight.

Body Mass Index is the full form of BMI. BMI depends on a person's height and weight . That is why BMI varies from person to person.

The normal range of Body Mass Index is -18.5 to 24.9

Overweight - when the Body Mass Index is above 24.9 and

underweight -when the Body Mass Index is below 18.5.

Formula to calculate the Ideal body weight is the square of height in meters * ideal BODY MASS INDEX.

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Body mass index (BMI) is a way of assessing whether an individual has a healthy body weight or not based on their height and weight. BMI is a numerical figure derived by dividing a person's weight by the square of their height.

The standard formula for calculating BMI is (kg/m2). The ideal body weight is a term used to describe the recommended weight for an individual based on their height, gender, and age. Based on the provided information, women who are 5'5" (1.7 m) with a BMI of 30 should aim for an ideal body weight of approximately 68 kg (150 lbs). Here's how the calculation works: BMI = 30 = weight (kg) / (1.7)²Solving for the weight (kg), we get: Weight (kg) = BMI x height²Weight (kg) = 30 x (1.7)²Weight (kg) = 82.45 kg To find the ideal body weight for this individual, we should aim to get the BMI between 18.5-24.9. 18.5 is considered the minimum healthy BMI while 24.9 is considered the maximum healthy BMI. We can use the following formula to find the ideal body weight for a BMI of 22:22 = weight (kg) / (1.7)²Solving for the weight (kg), we get: Weight (kg) = 22 x (1.7)²Weight (kg) = 60.35 kgTherefore, the ideal body weight for a 5'5" woman with a BMI of 30 is around 68 kg.

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After you eat a candy, excess glucose may be stored in muscle cells and your liver as glycogen, your body will store the glucose in your liver for later, the glucose may be used for fuel in your cells, and excess glucose is converted to fat molecules for long term storage.

Glucose is a simple sugar that is the main source of energy for the body's cells. Glucose is found in almost all carbohydrate-rich foods, including candy bars. After you eat a candy bar, glucose is released into your bloodstream, and various processes take place to ensure your body's energy needs are met.

Glucose is converted into glycogen and stored in the liver and muscle cells to be used later.

The liver is responsible for regulating blood sugar levels. It takes up excess glucose from the bloodstream and stores it as glycogen. When blood sugar levels drop, the liver releases glycogen back into the bloodstream.

Glucose provides the body with energy, so the glucose from a candy bar can be used to fuel various cellular processes.

When glycogen stores are full, excess glucose is converted to fat molecules for long-term storage: Once the liver and muscle cells have enough glycogen, the excess glucose is converted to fat and stored in fat cells for later use.

All the glucose in the candy bar will not be used for energy immediately.

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To calculate the probability of two parents who are heterozygous for the recessive trait of albinism having two offspring both albino, we need to use the Punnett square method. The probability of each parent passing on the recessive trait to their offspring is 50%.

So, the Punnett square for two heterozygous parents (Aa x Aa) would look like this:
| A | a |
|---|---|
| A | AA | Aa |
| a | Aa | aa |
From this, we can see that there is a 25% chance of each offspring being homozygous recessive (aa), which would result in the albino phenotype.
Therefore, the probability of two parents who are heterozygous for the recessive trait of albinism having two offspring both albino is 0.25 x 0.25 = 0.0625, or 6.25%.
The probability that two heterozygous parents for the recessive trait of albinism will have two offspring, both albino, can be determined using a Punnett square. Heterozygous parents have the genotype Aa, where A represents the dominant allele and a represents the recessive allele for albinism.
For each offspring, the probability of inheriting two recessive alleles (aa) and being albino is 1/4. To find the probability of having two albino offspring, we multiply the probabilities for each child:
(1/4) * (1/4) = 1/16
Thus, the probability that two heterozygous parents will have two offspring both albino is 1/16.

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The best way to solve the problem of a cut-off or continued cell entry is to adjust the size of the cell or the column/row. This can be done by clicking and dragging the edge of the cell/column/row to expand it.

Alternatively, if the cell contains a large amount of text or data, it may be necessary to split it into multiple cells or use a different data format, such as wrapping the text within the cell or using a text box.

In some cases, adjusting the zoom level of the spreadsheet or changing the font size may also help to display the cell contents properly. It is important to ensure that all data in a spreadsheet is displayed correctly to prevent errors and ensure accurate analysis.

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Answer:

Exercising

Explanation:

Exercising acts as a factor which cause a faster rate of blood flow.

Answer:

40

Explanation:

given

product of two numbers =160

hcf =4 we know that

hcf*LCM=product of the numbers

LCM*4=160

LCM=160/4

LCM=40

The average adult has four wisdom teeth.

Wisdom teeth аre the molаrs occurring аt the posterior end of the dentition. When wisdom teeth erupt they mаy аffect other teeth becаuse of lаck of spаce to grow. Tooth extrаction is sometimes required to prevent tooth dаmаge аnd infection.

А wisdom tooth is the tooth right аt the bаck of the mouth. The most common аge to get wisdom teeth is between аge 17 аnd аge 19. It is however not unusuаl to hаve wisdom teeth erupt аnytime from аge 17-25. The аverаge аdult hаs four wisdom teeth, on in eаch corner of the mouth. Some people however cаn hаve fewer, аnd some people аre born with none.

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It helps prevents because whenever you are undergoing physical exertion your body needs more energy and energy is stored in fat

The study of dead burial remains of animals and plants is called paleontology. In this analysis of fossils along with their classification and interaction with the ecosystem is done.

The evidence that supports the claim is:

Option A: Fossils found in adjacent rock layers are generally more like each other than fossils found in widely spaced layers.

The claim can be explained as:

Therefore, fossils that are found in adjacent layers are more similar.

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Answer:

True

Explanation:

Plants are living things and they need air, nutrients, water, and sunlight. Other living things are animals, and they need food, water, space, and shelter. Non-living things include things that do not need food, eat, reproduce, or breathe.

Answer:

Plant, it has a rectangluar, box shape and is green.

Explanation:

The organism in the attached taxonomic chart that is related distantly from others is Organism A - Plant.

A taxonomic table or chart in biology is a table that is used to arrange and show the relationship between living things.

The organism (plant) is the most distant because it belongs to the Kingdom  Plantae while the others are in the Kingdom Animalia.

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An adult with wrinkled wings emerges from the pupa.

Hence, B option is correct.

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The solvent that is typically used when studying biomolecules is water.

Water is used as a solvent when studying biomolecules because biomolecules are typically polar and water is a polar solvent. A biomolecule is a large molecule that is essential for life, such as carbohydrates, lipids, proteins, and nucleic acids. They are the building blocks of life and perform many important functions in cells.

Biomolecules have specific chemical properties that allow them to interact with other molecules in specific ways. For example, proteins have specific binding sites that allow them to bind to other molecules, such as hormones, enzymes, and other proteins. The properties of biomolecules are determined by their structure and composition.

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The given information, "Mutation ALA," is insufficient to determine the specific name of the protein. More context or details are required to identify the protein accurately.

Without knowing the specific name of the protein associated with the given mutation, it is challenging to determine its exact function. Proteins carry out various roles in the body, including enzymatic activity, structural support, transport of molecules, and signaling.

Regarding the structural features of the protein, additional information is needed to provide specific details. Proteins are composed of amino acid sequences folded into specific three-dimensional structures, which determine their function.

Without knowledge of the specific protein associated with the mutation ALA, it is not possible to compare its structural features to those of hemoglobin. Hemoglobin is a well-known protein responsible for oxygen transport in red blood cells, and its structure consists of four subunits, each containing a heme group.

The resistance or sensitivity of a protein to heat denaturation depends on its specific structure, stability, and the presence of heat-sensitive regions or bonds. Without knowledge of the specific protein associated with the mutation ALA, it is not possible to determine its heat resistance or sensitivity accurately. Different proteins have varying heat stability based on their unique structural properties, such as the presence of stable domains or the vulnerability of specific regions to heat-induced conformational changes.

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Receptor-mediated endocytosis involves all of the following except:  secretion of materials from a cell. The correct option is (A).

Receptor-mediated endocytosis is a process by which cells take up specific molecules or particles from the extracellular fluid.

The process involves the binding of a ligand molecule to a specific receptor protein on the cell surface, which triggers the formation of a coated pit due to the presence of a fibrous protein layer on the cytoplasmic side of the membrane.

The pit then invaginates, forming a vesicle that is transported into the cell. The vesicle is then either destroyed, releasing its contents into the cell, or restored to the surface configuration, where it can release its contents into the extracellular fluid.

This process is important in a variety of physiological processes, including the regulation of nutrient uptake, the clearance of proteins from the extracellular space, and the uptake of certain viruses and bacteria.

However, it is not involved in the secretion of materials from a cell, which is a separate process altogether.

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Answer:

The English bulldog is gone pool has decreased to the part that it's in jeopardy, according to the research from the university of California.

But, where believed to have descended from the Asiatic mastiff and the pug, the original bulldogs were fearless dogs and were insensitive to pain ,they would attack the bull from underneath then go for the jugular in the neck , making in nearly impossible for the bull to fight back.

Answer:

it's the rate at which energy is stored as biomass by plants or other primary producers and made available to the consumers in the ecosystem.

We need to produce more food over the next few decades than in the present day because the world population is increasing.

The correct option is B.

The need to produce more food is due to the growth in the population of individuals in society. This is known as population growth.

The population of the world is increasing at a rapid rate due to the following reasons;

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Answer:

Variation, Overproduction, Adaptation, Descent with Modification

Explanation:

Variation: Heritable differences that exist in every population are the basis for natural selection.

Overproduction: Competition between offsprings for resources.

Adaptation: a trait that helps an organism survive and reproduce

Descent with Modification: Natural Selection will result in species with adaptation that are well suited for survival and reproduction.

The temporal resolution of Landsat satellites refers to the frequency with which the satellite captures images of a specific location on Earth. Specifically, the temporal resolution of Landsat satellites refers to the time interval between two consecutive acquisitions of an identical point on the Earth's surface by the same satellite sensor.

Landsat satellites have varying temporal resolutions depending on the specific satellite mission.

For example, Landsat 5 had a temporal resolution of 16 days, meaning that it captured images of a specific location on Earth every 16 days. Landsat 7, on the other hand, had a temporal resolution of 16 days for the panchromatic band, but a temporal resolution of 8 days for the multispectral bands. The Landsat 8 satellite, which is currently in operation, has a temporal resolution of 16 days for the thermal infrared band and a temporal resolution of 8 days for the other bands.

Having a higher temporal resolution allows for more frequent observations of a location, which can be useful for tracking changes over time. However, it is important to note that higher temporal resolution also requires more resources and can lead to increased data storage and processing requirements.

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Answer:

It is calculated as the difference between total population and urban population. Aggregation of urban and rural population may not add up to total population because of different country coverages. Nepal rural population for 2020 was 23,141,618, a 1.31% increase from 2019. Nepal rural population for 2019 was 22,843,201, a 1.3% increase from 2018.

Nepal Rural Population 1960-2021 |

Explanation:

Answer:

The correct order of protein production is:

c) 1,2,4,3

Ribosome: Protein synthesis begins in the ribosomes, which are located either in the cytoplasm or attached to the endoplasmic reticulum.

Endoplasmic Reticulum: After the initial stages of protein synthesis in the ribosomes, the newly synthesized protein is transported into the endoplasmic reticulum (ER) for further processing and modification.

Golgi Apparatus: The proteins synthesized in the ER undergo further processing and modifications in the Golgi apparatus. This includes sorting, packaging, and modifying the proteins to their final functional forms.

Secretory Vesicles: Once the proteins are properly processed and modified in the Golgi apparatus, they are packaged into secretory vesicles. These vesicles transport the proteins to their destination, such as the plasma membrane for secretion outside the cell.

Therefore, the correct order is 1, 2, 4, 3.

Answer:

The correct order of protein production is ribosome, endoplasmic reticulum, Golgi apparatus, and secretory vesicles. So the correct answer would be c) 1,2,4,3.

Many proteins destined for the endoplasmic reticulum, the Golgi apparatus, lysosomes, the plasma membrane, and secretion from the cell are synthesized on ribosomes that are bound to the membrane of the endoplasmic reticulum. The Golgi apparatus then distributes these proteins and lipids that it receives from the ER.

The Colored Carnations Science Experiment serves to illustrate that the water isn't just evaporating. Additionally, you'll finish up with a lovely bunch of flowers.

Fill each colorful water glass with one carnation and the plain water glass with one. Keep an eye on what occurs! The carnations will absorb the water and change hues. This might manifest in a matter of hours or days. This is possible because water adheres to itself (cohesion) and the tubes in the plant stem are extremely small.

Capillary motion refers to the flow of water via small channels. Food coloring does not hurt the plant, but it does allow you to watch the passage of water into the bloom.

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The resting metabolic rate is the amount of energy (calories) required by the body to function at the resting state. This measurement has into account basic metabolic activities, including energy (calories) used to eat.

The resting metabolic rate includes different metabolic activities:

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The excessive loss of bicarbonate ions is the answer. Ketoacidosis, which is brought on by starvation and can result in metabolic acidosis, increases acid production. Increased acid production from aspirin overdose can result in metabolic acidosis.

Acidosis is brought on by excessive acid production that accumulates in the blood, excessive blood bicarbonate loss (metabolic acidosis), or an accumulation of carbon dioxide in the blood as a result of impaired lung function or reduced breathing (respiratory acidosis).Increased bicarbonate loss brought on by diarrhea might result in metabolic acidosis.

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