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Galina-37 [17]
3 years ago
8

Fish fall into each of the following categories except which one?

Biology
1 answer:
xenn [34]3 years ago
6 0

Amphibious because they only have gills and not gills and lungs which falls under the category of being amphibious.

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Which of the following best describes the role of an enzyme in living organisms ​
seraphim [82]

Answer:

They cause DNA to replicate. They denature each other. They are molecules made of amino acids that speed up chemical reactions by lowering the activation energy.

5 0
3 years ago
Is the image below balanced or unbalanced?
motikmotik

Answer:

Balanced

Explanation:

The image below is balanced because the forces are oppositely directed and have equal magnitudes.

  • Based on newtons first law of motion "a body will remain at rest or continue with uniform motion unless if it is acted upon by an external force".
  • The external force creates an unbalanced force resolution on a body.
  • For this body, a force of 5N acts to the left
  • A force of 5N acts to the right

When forces are directed this way;

 Resultant = 5N  - 5N  = 0N

A resultant force of 0N shows a balanced body.

6 0
3 years ago
Imagine you are administering an HIV patient's drug cocktail treatment for the day. The patient has become curious about how the
sammy [17]

Answer:

See below

Explanation:

A) First of all, it must be considered that HIV has a RNA genome.

The reverse transcriptase is a viral enzyme able to convert a RNA molecule (in this case the RNA would be the viral genome) to DNA. This process is important for two reasons:

* The DNA molecule is more stable than RNA --> Therefore, there is a higher likely that the molecule wouldn't be degradated by the host.

* The viral genome made of DNA will be integrated into the host genome --> To do so, it requires to be DNA instead of RNA

B) The inibitor is able to target the Reverse Transcriptase --> So, the likehood of converting RNA to DNA is lower. In this case, the single RNA molecule is less stable than the DNA and the host can degradate it more easily.

C) In general, the viral will not survive the treatment and, hence, the patient will not suffer from the viral infection

4 0
4 years ago
John forgot to put on his jacket before going outside on a cold day. He starts to shiver. This is an example of which characteri
mars1129 [50]

Answer:

Living things respond to the environment.

Explanation:

John's body is responding the the cold environment by shivering.

5 0
3 years ago
the efficiency of aerobic metabolism is greater than that of anaerobic metabolism even though much more energy is released in ae
Nitella [24]

Compared to anaerobic metabolism, aerobic metabolism retains a lot additional energy in the manner of ATP.

<h3>What is the straightforward meaning of metabolism?</h3>

the alterations in an organism's or a cell's chemistry. These modifications generate the ingredients and energy that cells and organisms require to develop, procreate, and maintain health.

<h3>Does weight change with metabolism?</h3>

You will consume more calories both at rest and when you are active if overall metabolism is "strong" (or quick). You'll need to consume more calories to maintaining your weight if you have a strong metabolism. That is one of the reasons why some people are able to consume more than before without putting on weight.

To know more about metabolism visit:

brainly.com/question/1189010

#SPJ4

7 0
1 year ago
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