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Gwar [14]
3 years ago
6

Which describes step three of a muscle contraction?

Biology
2 answers:
olga55 [171]3 years ago
5 0

Answer:

Actin and myosin are completely overlapped

DENIUS [597]3 years ago
5 0

Answer:

Answer is D. Actin and myosin are completely overlapped.

Explanation:

Right on EDG.

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The gentic information contained in the cell resulting meiosis
vekshin1

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By the end of meiosis, the resulting reproductive cells, or gametes, each have 23 genetically unique chromosomes. ... Unlike in mitosis, the daughter cells produced during meiosis are genetically diverse.

Explanation:

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Which individuals are food and nutrition experts who have earned a minimum of a bachelor's degree, served in an approved, superv
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The correct answer is - Registered dietitian.

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1. Why is more energy needed during exercise?
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Answer:

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2) Glycogen in the muscles.

3) Rate and volume of breathing increases,

Cardiac output is increased,

Blood flow from nonessential organs is provided to the working muscle.

4) Muscle cells respire anaerobically when there is a temporary deficiency of oxygen during high intensity exercises.

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6) Muscle fatigue is when the muscle cannot perform as normal (decline of ability) due to a result of vigorous exercise.

7) A temporary oxygen shortage in the body tissues due to exercise.

8) Oxygen+ Lactic acid goes to Carbon dioxide + water.

9) The body continues to respire in order to get more oxygen and remove carbon dioxide.

10) The heart rate and breathing rate stay high after exercise in order to repay the oxygen debt and remove carbon dioxide. They also have to reduce the acid based balance in the muscles to neutral.

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