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antoniya [11.8K]
3 years ago
8

In the diagram below, which organelle is a mitochondrion, which provides the

Biology
1 answer:
Vaselesa [24]3 years ago
3 0

Answer:

A

Explanation:

The mitochondrion is the powerhouse of the cell, and it provides the cell with energy.

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Differentiate between persistent and latent animal virus infections.
lana66690 [7]

Answer:

The difference between both infections is that viral infections where the virus is latent, this virus once infected is protected in the nerves of the animal organism, as for example in humans the herpes family viruses (HSV1) are housed in ganglionic terminals such as the trigeminal ganglion or the V cranial nerve, so that in a situation of immunodepression, reinfect the individual again, causing him to be unable to remove the virus from his body.

On the other hand, persistent infections diseases are the threats that persist because the microorganism cannot be eliminated, either because it is very complex, or the cure does not exist, or the correct treatment is not carried out. Furthermore, it is necessary to consider that some microorganisms mutate becoming resistant to these drugs and thus persist longer in the body until they are eliminated.

Explanation:

In short, latency refers to the fact that the individual lives with the virus for life, and persistence is that it is possible to eliminate it over a long period of time since the infectious microorganism is considered very difficult.

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3 years ago
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During which geological period were fossils made?
Ivahew [28]

Answer:

Oldest fossils ever found show life on Earth began before 3.5 billion years ago.

Explanation:

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3 years ago
Marisol has been chewing and swallowing her food, but her digestive system is not doing what it usually does. Why is this a prob
Yakvenalex [24]

Answer:

Digestion is the process of breakdown of the large food particles into the small substances and absorbed by the body. The digestive enzymes and digestive juices are required for the digestion.

The Marisol digestive system is not working although she swallow her food. This may affect her exercise as the cells are not able to get work. The food particles are not broken down and absorbed by the cells, This causes the energy deficiency in her cells and she is not able to do normal physical work properly.

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3 years ago
A blank is a group of tissues that work together to perform a common function
sweet-ann [11.9K]
When a group of tissues work together to perform a particular role in the human body, they make up an organ.
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3 years ago
Equilibrium is when the concentration is the same throughout an entire system. Explain how a cell reaches equilibrium in all thr
Sati [7]

The cell reaches equilibrium in a hypertonic solution by removing water from it so that the two concentrations are isotonic, in a hypotonic solution the water will move into the cell and in an isotonic solution the water will not move anywhere anymore. Both cells have the same solute concentration.

<h3>How do these equilibrium processes occur?</h3>

The hypertonic solution is the one that has a solute concentration greater than that of the cell, so in order to reach the same concentration, the water in the cell will leave to equal the solute concentration in the cell. The hypotonic solution, on the other hand, is the one that has a lower solute concentration than the cell, so the water will enter the cell to have the same concentration.

Finally in the isotonic solution nothing will happen, since both inside the cell and in the solution itself there will be the same concentration of solute, so no concentration has to be equalized.

Therefore, we can confirm that the cell reaches equilibrium in a hypertonic solution by removing water from it so that the two concentrations are isotonic, in a hypotonic solution the water will move into the cell and in an isotonic solution the water will not move anywhere anymore. Both cells have the same solute concentration.

To learn more about solutions visit: brainly.com/question/7932885

#SPJ1

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