A Fat is composed of_______

A. Three fatty acids and one Glycerol, and makes up insulation for the cell.

B. Three fatty acids and glycogen, and makes up the middle layer of the cell membrane

C. Glucose units, and is used to store energy

D. Steroid rings which make up many hormones

E. Three fatty acids and glycogen, and makes up the membranes of the mitochondria.

Answer:

Skeletal muscles

Explanation:

there are 700 skeletal muscles in our body which make half of our body.

Answer:

I beleive always.

Explanation:

sorry if wrong

It cannot be possible to break even in an energy transformation. Thus, option D is correct.

The primary forms of energy are light,  mechanical, chemical, nuclear, electrical, heat, and sound.

Energy only convert from one form to another  is known as energy transformation or conversion.

The Sun is the primary source of energy that is nuclear energy changed into electromagnetic energy like light energy.

This light energy travels in the form of waves reach the earth surface taken up by plants for doing photosynthesis.

Now light energy is converted into chemical energy which can be used up by animal and human in their food.

The chemical energy of the food converted  into heat and mechanical energy which maintain the body’s temperature and involve in various physiological process like motion, breathing, standing, or running.

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Answer:

if his mass is 100 Kg his weight would be 100 Kg on earth (or anytime gravity=9.8 m/s^2

Answer:

option (C)

Explanation:

In both plants and animals, RNA contains:

Ribose sugar, phosphates, adenine, uracil, guanine, and cytosine.

Transcription and translation are processes that happens in both prokaryotes and eukaryotes, but in eukaryotic cells they take place in different sites than in prokaryotic cells. Therefore, C is incorrect.

In eukaryotic cells, the mRNA is extensively processed before it is ready to be translated, not in prokaryotic cells. Therefore, D is incorrect as well.

In eukaryotic cells, transcription and translation are separate processes, transcription takes place in the nucleus and translation takes place in the cytoplasm. In prokaryotic cells, transcription and translation both takes place in the cytoplasm, being a continuous process. Therefore, A is incorrect, E is wrong too and the correct answer is B. Transcription and translation are continuous processes in prokaryotes but not eukaryotes.

Answer:

I think it is glucose.i hope this helps!

Explanation:

Answer:

the correct answers are glocose, respiration, and oxygen

Explanation:

i got it right

Answer:

Pretty sure it's a Eukaryotic plant cell!

Selection refers to the process whereby certain traits are favored over others in a given population, usually based on their adaptability to the environment. This process can lead to the increased frequency of certain phenotypes, thereby changing the overall genetic composition of the population.

An experimental setup can be designed to test the influence of selection on leading to the increased frequency of certain phenotypes.In this experimental setup, two populations of a particular species are taken, and they are subjected to different environmental conditions. One population is exposed to favorable conditions, while the other is exposed to unfavorable conditions. The populations are then allowed to breed for several generations, and the phenotypic traits of the offspring are recorded.The experimenters can then compare the frequency of certain phenotypic traits between the two populations to see whether or not selection has occurred.

If the frequency of certain traits has increased in the population exposed to favorable conditions, then this would suggest that selection has occurred and that these traits are adaptive in the given environment. If the frequency of certain traits has decreased in the population exposed to unfavorable conditions, then this would suggest that these traits are not adaptive in the given environment. Thus, the experimental setup tests the influence of selection on leading to the increased frequency of certain phenotypes.

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The allosteric regulation of glycogen phosphorylase in muscle and liver exhibits distinct characteristics.

In muscle tissue, glycogen phosphorylase it activates generates glucose for the cell while in liver, glycogen phosphorylase it activates liberates glucose for export.

In muscle tissue, glycogen phosphorylase b form is the default state while  in liver, glycogen phosphorylase a form is the default state.

In muscle tissue, glycogen phosphorylase is regulated by glucose binding, which induces a conformational change and leads to the T state (inactive form) of the enzyme while on the other hand in liver, glycogen phosphorylase is regulated by the binding of AMP (adenosine monophosphate), which induces the R state (active form) of the enzyme.

In muscle tissue, glycogen phosphorylase is regulated to provide glucose for energy production within the muscle cell. The default state of glycogen phosphorylase in muscle is the b form. When activated, it converts glycogen into glucose-1-phosphate, which can be used for glycolysis and ATP generation within the muscle.

In contrast, glycogen phosphorylase in the liver is regulated to liberate glucose for export to other tissues, particularly to maintain blood glucose levels. The default state of glycogen phosphorylase in the liver is the a form. Activation of glycogen phosphorylase in the liver results in the breakdown of glycogen, releasing glucose molecules that are transported to the bloodstream for distribution to other cells and tissues.

The binding of glucose induces the T state of glycogen phosphorylase in muscle, while the binding of AMP induces the R state. This means that glucose promotes the inactive form of the enzyme, whereas AMP promotes the active form. The exact mechanisms of allosteric regulation differ between muscle and liver, reflecting their distinct physiological roles in glucose metabolism and homeostasis.

In summary, allosteric regulation of glycogen phosphorylase in muscle and liver serves different metabolic purposes. In muscle, it generates glucose for intracellular energy production, while in the liver, it liberates glucose for export to other tissues to maintain blood glucose levels. The default states, regulatory molecules (glucose and AMP), and resulting enzyme conformations differ between muscle and liver, reflecting their specific metabolic functions.

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it involves negative feedback loop

Explanation:

the loop allows living organisms to maintain homeostasis

Answer:

The person have excess amount of proteases and when this happen, the person will protein breakdown in the body or lack of protein in the body which can affect most of the organs in the body.

Explanation:

Under normal conditions in the body, blood and body tissues have a specific potent enzyme called proteases. Protease help in the breakdown of protein in the body and play important roles in defending or fight against incoming infections and inflammatory processes in the body .There is need for thslese proteases to be regulated or control because overactivity can lead to protein destruction which will lead damage of different body organs. In order to control this, blood and other tissues in the body posses enzymes with protease inhibitory activity, these enzymes help to prevent its from undergoing excessive action and potentially harmful effects.

The diagram below represents a marine food web and a process that can harm the human population. Each circle represents an organism and the smaller dots inside them represent a toxic substance. The answer is: the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance.

The diagram represents a marine food web and a process that can harm the human population. This process is called biomagnification, which refers to the accumulation of toxins in organisms higher up on the food chain. The smaller dots inside the circles represent the toxic substances that are present in the organisms.

As the organisms at the lower trophic levels are eaten by the organisms at higher trophic levels, the toxic substances build up in their bodies. This can have a negative impact on humans who consume these organisms and the toxic substance.

This is because the toxins can have harmful effects on human health, such as causing cancer, birth defects, and other diseases. It is important to note that not all organisms in the food chain contain the same amount of toxins.

Those at higher trophic levels are able to metabolize the toxins more efficiently, making them safer for humans to consume compared to the organisms at lower trophic levels.

Therefore, it is crucial for us to be aware of the impact that our actions have on the environment and the food chain. We must take steps to reduce the amount of toxic substances that are released into the environment and to ensure that we consume food that is safe for our health and the health of the ecosystem.

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Answer:

Cardiovascular and Urinary

Explanation:

Waste from cells enters the blood and is carried to the kidneys, where it is filtered out of the blood and sent to the bladder for removal from the body.

By utilising variations in the structure and function of the cells, antibiotics can specifically target the cells of bacteria.

Medications known as antibiotics are used to treat infections brought on by bacteria.

For instance, many antibiotics target the bacterial cell wall, which is built differently from the cell membrane of human cells. Other antibiotics specifically target bacterial-only proteins or enzymes that are not present in human cells. As a result, healthy human cells are not affected by antibiotic-induced bacterial killing or growth inhibition.

Additionally, there is a rising problem with antibiotic resistance, and it is getting harder to discover new medicines that can successfully target bacteria without hurting human cells. This is partly caused by bacteria's capacity to mutate and acquire drug resistance, as well as by the overuse and abuse of antibiotics. It's critical to utilise antibiotics properly and create fresh approaches to treating bacterial illnesses in order to combat this.

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Answer:

chromatin

Explanation:

Answer:

chromatin

Explanation:

Chromosomes are made up of a DNA-protein complex called chromatin that is organized into subunits called nucleosomes.

Pea plants are a wonderful option because they grow quickly and are simple to take care of. They also have a number of distinguishing features that can change.

He selected peas because they are simple to grow, have been used in comparable trials, and can be sown every year. Stamen and stigma, the male and female reproductive organs of the pea flower, are both present. Before the flowers open, self-pollination takes place, resulting in the production of offspring from a single plant.

The garden pea's blooms seal securely during self-pollination to minimize inadvertent or unintentional fertilizations that would have decreased the precision of Mendel's data, which is one of the reasons it was a great choice of model system for studying heredity.

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Answer: G protein- coupled receptor

Explanation:

Drug target is when a native protein activity in the body is modified by a drug resulting in a desired therapeutic effect.

G protein is an example of target drug that has been deisgned to modified the affect of certain protein in the body to aid treatment.

The first thing is to Identify the biological origin of the disease and then the target that can be used to combat the Ailment.

When people attend to certain stimuli available in the environment while filtering out others this is called Selective attention.

It means focusing or paying attention on selected aspects of the environment by blocking out of others. In other words we can say it is a process which allows an individual to select and focus on particular input for any further processing while simultaneously suppressing irrelevant information.

For example- In public place you are talking with any of your friend or family member, then all the other disturbing or distracting noises/sounds will be left unheard to you as you will be paying attention to your particular speaker's words who will be then the center of focus for you.

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I think the answer is false

Hope I helped!

Explanation:

Answer:

6 and 7

Explanation:

I don't know I need points

Earthquakes often occur along plate boundaries, where tectonic plates interact with each other. There are three main types of plate boundaries:

The majority of significant earthquakes occur near plate boundaries due to the intense tectonic forces and interactions that take place there. However, it is important to note that earthquakes can also occur within plates, although they are generally less frequent and often associated with specific geological features or stress accumulations.

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Aldolase cleaves fructose 1,6-bisphosphate into glyceraldehyde 3-phosphate and dihydroxyacetone phosphate, rather than ligating them to produce dihydroxyacetone phosphate.

To clarify the correct process, here's a step-by-step explanation:
1. Aldolase is an enzyme that plays a crucial role in the glycolysis pathway.
2. The substrate for aldolase is fructose 1,6-bisphosphate.
3. Aldolase catalyzes the cleavage of fructose 1,6-bisphosphate into two three-carbon products: glyceraldehyde 3-phosphate and dihydroxyacetone phosphate.
4. Both glyceraldehyde 3-phosphate and dihydroxyacetone phosphate will then continue through the glycolysis pathway to produce energy for the cell.

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What are the options?

After one half-life, half of the initial amount of gallium-68, which is 80.0 mg, remains.

Radioactive decay is a fundamental process in which unstable atomic nuclei undergo a spontaneous transformation, emitting radiation and gradually decreasing in energy.

The amount of radioactive substance that remains after a specific period can be determined using the formula N = No (1/2)^(t/h), where N represents the remaining quantity, No is the initial quantity, t is the elapsed time, and h is the half-life of the substance.

After one half-life, the remaining quantity is equal to half of the initial quantity, as given by the equation N = No/2.

Applying the formula for one half-life, we find that the remaining quantity of gallium-68 is 80.0 mg.

This demonstrates the concept of exponential decay and the predictable nature of radioactive substances over time.

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Answer: a larva is the active immature form of an insect

Explanation:

The term "photosynthesis" refers to the entire chemical process.

The process of carbon assimilation, which involves the interaction of oxygen, water, carbon dioxide, light, and chlorophyll, as well as the application of external energy, produces carbohydrates.

The term "photosynthesis" refers to the entire chemical process.

According to Kamen and Ruben (1941), the general balanced reaction for photosynthesis is ,

 6CO₂        +    6H₂O  →   C₆H₁₂O₆   +    6O₂   +     6H₂O

(Carbon dioxide), (Water), (Glucose), and (Oxygen) (Water)

The process through which solar energy is transformed into light and used to create carbohydrate molecules is known as photosynthesis.

In written form, the balanced reaction for photosynthesis is

Water + Carbon Dioxide + Glucose + Oxygen.

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Upon activation, a T-lymphocyte c: proliferates to form clones and memory cells.

Activation of lymphocytes:
When a T-lymphocyte is activated, it undergoes proliferation to form clones of effector cells, which include cytotoxic T cells and helper T cells. These effector cells then produce cytokines and other molecules that help to fight off the antigen. Additionally, some of the activated T cells differentiate into memory T cells, which are long-lived cells that can quickly respond to future encounters with the same antigen.

This process does not involve the formation of plasma cells or B cells, which are typically involved in the production of antibodies. These memory cells help the immune system recognize the specific antigen in the future and provide a faster immune response. The antibodies produced by B cells help neutralize the antigen, while memory cells provide long-lasting immunity.

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Answer:

\(\boxed {\boxed {\sf B. \ It \ is \ different \ from \ either \ parent's \ DNA}}\)

Explanation:

Sexual reproduction is one kind of reproduction. It involves two parents to produce offspring. This kind of reproduction occurs when gametes combine. Gametes are sex cells or the egg and sperm. These cells are created in a process known as meiosis. Meiosis is a type of cell division. Cells undergo two divisions and a process known as crossing over. Genetic material is exchanged between two chromosomes, which helps maintain genetic diversity. The 2 divisions result in 4 haploid cells, meaning they have half of the genetic material. After meiosis, there are 4 genetically unique and haploid cells.

When an egg and sperm combine during fertilization, a zygote forms. This is a fertilized egg. It is very unique because each parent contributes half of the genetic material to create a diploid organism with a full set of unique DNA.

You can look similar to your parents and siblings, but (unless you have an identical twin), there is typically some difference because the DNA of offspring is different from either parent's DNA.