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My name is Ann [436]
3 years ago
15

If a muscle contracts isometrically for a long period of time, an EMG (which records the electrical activity in the muscle) reco

rding shows that as the amplitude (frequency of action potential) increases, the contractile force slowly decreases. What is the explanation for this?
Biology
1 answer:
oksian1 [2.3K]3 years ago
5 0

Answer:

During the course of a continuous isometric contraction of given strength, the electrical activity progressively increases. This is due to recruitment of motor units taking place to compensate the decrease in force of contraction occurring in the fatigued muscle fibres.

Explanation:

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Explanation

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What is an example of an object that affects gravity<br> on Earth?
aliya0001 [1]

Answer:

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Explanation:

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2 years ago
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AysviL [449]
Coenzymes

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Coenzymes are mostly derived from vitamins. Examples include TPP from Vitamin B1 (thiamine), FAD from Vitamin B2 (Riboflavin), and NAD+ from Niacin. 
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You forgot to ask a friend to water your plants while you were on vacation. When you got home you noticed they were wilting.
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Turgor pressure.

Hope this helps (:

-Payshence xoxo
8 0
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What does glucose get broken down to and where does it happen
Degger [83]

Answer:

Pyruvate; Cytoplasm

Explanation:

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