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ehidna [41]
3 years ago
6

How is cellular respiration, both anaerobic and aerobic, instrumental in muscle contractions?

Biology
2 answers:
galben [10]3 years ago
5 0

Answer and explanation;

-ATP plays an important role in muscle contraction without which the muscles would become rigid and are unable to move.

-Cellular respiration is the process by which cells make ATP by breaking down organic compounds from food such as glucose. Cellular respiration is divided into; anaerobic respiration which does not involve use of oxygen and aerobic respiration occurs in presence of oxygen.

-Muscle cells are able to produce ATP with oxygen ( aerobic respiration), or without oxygen (anaerobic process called anaerobic glycolysis or fermentation). The two process are instrumental to enhance muscle contractions by ensuring continuous generation of ATP.

Dmitry [639]3 years ago
3 0
<span>Control of physiological activities. Homeostasis involves the steady state and regulation of the body's internal environment. Irritability is the ability to respond to a stimulus.</span>
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Explanation:

A star of one solar mass remains in main sequence for about 10 billion years, until all of the hydrogen has fused to form helium.

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3 years ago
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Answer:

49.54

Explanation:

Given parameters:

Number of organisms in original habitat = 4695

Number of organism in new habitat = 2326

Solution:

To find the percentage of the organisms in the new habitat that has migrated to the new habitat, we use the expression below:

% of the population in the new habitat = \frac{number of organisms in new habitat}{number of organisms in original habitat} x 100

% of the population in the new habitat = \frac{2326}{4695} x 100 = 49.54%

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3 years ago
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Select the appropriate word(s) to complete the sentence.
kicyunya [14]

Seedless plants genetically alternate between generations.

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With this information, we can conclude that seedless plants genetically alternate between generations.

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8 0
2 years ago
During the ________ stage, the placenta is expelled from the uterus.
Taya2010 [7]
Hello there.

Question: <span>During the ________ stage, the placenta is expelled from the uterus.

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4 0
3 years ago
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Answer:

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3 years ago
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