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Phantasy [73]
3 years ago
6

Which of the following statements is true?

Biology
2 answers:
vredina [299]3 years ago
8 0

The awnser is B my good sir

kozerog [31]3 years ago
6 0

Hi There!

Question - Which of the following statements is true?

Answer - B. Igneous rocks form from the cooling and crystallization of magma.

Why - This is the only statements thats true, because igneous rocks are formed from the cooling of magma.

Hope This Helps :)

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What Is Not Found In Viruses
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3 years ago
Which statement explains why athletes experience a burning sensation in
nadya68 [22]

Answer:

B. The conditions in their muscles have become anaerobic.

Explanation:

In humans, cellular respiration occurs naturally in an aerobic condition (presence of oxygen) but anaerobic respiration can be adopted in specific or extreme cases. One of those cases is after or during a VIGOROUS EXERCISE.

What happens is that, after a vigorous exercise by an athlete, oxygen becomes insufficient in their muscle cells due to high consumption. Hence, their muscle cells switch to anaerobic respiration (lactic acid fermentation), which causes the build up of lactate in the muscle tissues. This lactate build up cause athletes to experience a painful and burning sensation in their muscles.

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3 0
3 years ago
"Which molecule controls the rate of pentose phosphate pathway?
kirza4 [7]

Answer:

Part 1:

Correct option is A: "NaDP+/NaDPH"

Part 2:

Correct option is F: "glucose 6-phosphate dehydrogenase"

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Various levels of control are put in place to keep a check on the pathway. This is an example of one such control. This dehydrogenase enzyme is responsible to control the rate of reaction and it is stimulated by NADP+ while it is inhibited by NaDPH. The oxidative reaction is under the influence of the NaDP+/NaDPH concentration, which is catalyzed by glucose 6-phosphate dehydrogenase.

Hope that answers the question, have a great day!

5 0
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