Please please help me please I really need help

Answer:Explanation: Viruses are acellular organisms and although they do not have cells, they are extremely dependent on these structures, since they do not have their own metabolism and do not have any organelles. Viruses can only reproduce within a host cell other than fungi and bacteria

Explanation:

Answer:

D. Viruses can reproduce only inside a host cell.

Answer:

try b

Explanation:

Answer:

b troposphere

Explanation: The Troposphere is level of atmosphere closest to Earth. The Ozone Layer is the part of the atmosphere that protects us from harmful UV rays.

Answer:

The aluminum block will transfer heat to the water quickly, by conduction.

Explanation:

Aluminum is an excellent temperature conductor, which means that it can absorb heat very quickly, as well as transfer heat just as quickly. In this case, when the aluminum block is heated to 80ºC, the molecules in that block move quickly and start to collide with each other, releasing heat to the surrounding environment. When this aluminum bar comes in contact with water that has a temperature of 20ºC, the moving molecules of the aluminum bar release heat to the water that heats up, while the aluminum bar loses heat, decreasing its temperature. This temperature transmission will take place until the water and the aluminum bar have the same temperature

Answer:

Cons: Pollution may muddy landscapes, poison soils and waterways, or kill plants and animals. Humans are also regularly harmed by pollution. Long-term exposure to air pollution, for example, can lead to chronic respiratory disease, lung cancer and other diseases What are the pros of pollution?

However, there may be some small advantages to air pollution:

Air pollution helps plants grow. Guess what our factories and cars put in the air? ...

Air pollution slows climate change. Some pollutants we put out heat up the Earth, like carbon dioxide. ...

Air pollution keeps polluted cities cooler in the summer.

Answer:a. prokaryotic. cellsExplanation:

Answer: Interphase

Explanation:

Answer:

A. Interphase

Explanation:

I hope this help ;)

Answer:

B. Exercise decreases insulin sensitivity in elderly women.

Explanation:

I got the answer correct in a test.

Exercise decreases insulin sensitivity in elderly women.

Your muscle cells are better equipped to use any insulin that is present to take up glucose during and after exercise because their insulin sensitivity has risen.

Whether or not insulin is present, when your muscles contract during activity, your cells can absorb glucose and utilise it as fuel.

Depending on how long you exercise for, among other things, will determine how your physical activity affects your blood sugar levels.

Learn how your blood sugar changes as a result of activity. You can better understand the advantages of exercise by monitoring your blood sugar levels more frequently before and after exercise.

Therefore, Exercise decreases insulin sensitivity in elderly women.

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Answer:

The nature of amino acids can vary they can be acidic, alkaline, or neutral based on the functional group attached to their side-chain. The functional group of the amino acids determines the property of the hydro loving or phobic nature of particular amino acids. Interaction of different biomolecules depends on their affinities with one another such as hydrogen bonds, ionic bonds, van der Waals interaction based on structural and fundamental unit or monomer of the biomolecule.

Based on the given explanation, we can say that if there is a modification in the sequence of the building block amino acid of the FXR1 protein, might lead to a decrease in affinity to bind to the RNA by changing in the binding domain of this protein. There might be a complete structural change such that it can no longer interact with RNA.

Amino acids are grouped on the basis of their side chains.

Amino acids are categorized on the basis of their side chain attachment. All the amino acids has a specific side chain which is known as an R group. This R group is also attached to the α carbon. The R groups consist of shapes, sizes, charges, and reactivities. This allows all amino acids to be grouped or categorized on the basis of their chemical properties of their side chains.

If there is a change occur in the sequence of the building block amino acid of the FXR1 protein, it might lead to a decrease of binding to the RNA. There might be a complete change in the structure which leads no more attachment with RNA so we can conclude that amino acids are grouped on the basis of their side chains.

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Hubble's Law most concern with growing distance between galaxies. Thus option B is correct.

Hubble’s law refers to the observation in physical cosmology where the movement of galaxies from the Earth at a speed that are proportional to their distance.

The velocity of the galaxy which is called as the redshift.

This laws study physical cosmology and is also known as Hubble-Lemaitre law.

After measuring recession velocity one can determine the distance of the galaxy from us by using Hubble’s equation.

Some limitations are; due to intrinsic motion of galaxies, observed velocity gets influenced and Galaxy orbit due to  gravitational movements.

Hubble constant is another unit of measurement, which is used for description of the expansion of the universe. It  is 160 km/s per million-light-years.

Thus option B is correct.

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Answer:

A.B.E.

Habitat Loss

Toxins and Pesticides

Invasive Species

Explanation:

I just took USA Test prep. I know its a late response but they said thats the rignt answer.

Answer: Prokaryotes, archaea, protists, fungi, algae.

Explanation:I don’t think there are any single celled organisms that are today classified as animals. So basically I just left the animal kingdom out. Both metazoans and sponges are for the most part multicellular.

Rigel

is the answer of your question

hope it is helpful to you

Uranus and Jupiter both have rings, both have moons, but they are mostly gas planets, and both have some methane. I think id.k if that helped

Uranus is similar to Jupiter in that it has methane in its atmosphere. Therefore, the correct option is D.

Both Jupiter and Uranus are planets in our solar system. Jupiter, the largest planet in our solar system, is located five planets from the Sun. Uranus, the third largest planet in our solar system, is located at a distance of seven planets from the Sun.

Both planets are gas giants, with atmospheres composed mostly of hydrogen and helium. Their upper atmospheres also include methane gas, which gives them a blue-green colour. However, there are many differences between Uranus and Jupiter. Although they are much less noticeable than Saturn's rings, Uranus has a system of rings and at least 27 moons. Compared to Jupiter, Uranus is smaller and has less mass.

Therefore, the correct option is D.

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Answer:

Due to mutation.

Explanation:

The genotype and phenotype of circled offspring  is different from the non-circled offspring because it has different genetic makeup, that is responsible for its different color. The change in the circled offspring's genotype was caused by a mutation. Mutation is a change that occurs in the DNA sequence, or genetic makeup of an organism due to mistakes when the DNA is copied or environmental factors such as UV light and smoke etc.

Explanation:

I wrote out an explanation but it said "Rude! We don't use such words here. Please change it". I honestly don't know what word i couldn't use but I just could not post it. I tried changing any words that may have caused it but it did not fix the issue. So here are the answers only.

Answer:B

Explanation:

Answer:

B. Cell membrane

Explanation:

Answer:

1. Eagle

2. Primary

3. The population of snails would go up

4. The same amount i believe

5. The Mitochondria

Answer:

Appearing below is a list of lettered items. Following that is a list of numbered items. Each numbered item is followed by a drExplanation:

Answer: Kinetic Energy

Explanation:

Kinetic Energy is energy in motion, while Potential Energy is stored.

Answer:

Two plates pushed together create a convergent fault. If one plate is oceanic and the other continental, the edge of the oceanic plate will be pushed down. When two plates move away from each other they create a divergent boundary. When this happens under oceans, new ocean floor is created.

Answer: increases water permeability in certain portions of the kidney tubules.

Explanation:

The proximal convoluted tubule is the site in nephron where selective reabsorption of water and electrolytes like sodium and potassium ions occurs. From there water and other substances are reabsorbed and reenter into the circulation. This cause an increase in blood pressure and blood volume. Only the cells of the proximal convoluted tubule are permeable for this reabsorption process and they are stimulated by a hormone named as aldosterone.

Answer: a path of destruction up to 50 miles long with destroyed trees and homes (answer is d)

Explanation: 2021 edu.

d

The scenario that describes the damage caused by a tornado is a path of destruction up to 50 miles long with destroyed trees and homes.

A tornado refers to a violent windstorm characterized by a moving, twisting and funnel-shaped cloud.

A tornado can also be referred to as a violent storm that emanates from the earth to the atmosphere.

Tornado has devastating effects on the environment and this can include path of destruction up to 50 miles long with destroyed trees and homes.

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Answer: pharyngeal reflex

Explanation:

The gag reflex, also known as the pharyngeal reflex, is when your pharynx contracts and your larynx pushes up, contracting your throat.

The afferent limb of the reflex is supplied by the glossopharyngeal nerve (cranial nerve IX), which inputs to the nucleus solitarius and the spinal trigeminal nucleus. The efferent limb is supplied by the vagus nerve (cranial nerve X) from the nucleus ambiguus.

Answer:

common or single is the answer