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Select the correct statements

I. During muscle contraction, chemical energy changes into mechanical energy

II. Muscle fatitue occurs due to lactic acid formation

III. The reaction time is different to different muscle

IV. Muscle contraction don’t need ATP

Choose the option with the correct statements

a)

All except I

b)

All except II

c)

All except III

d)

All except IV


Question ID - 4671 | SaraNextGen Top Answer

Select the correct statements

I. During muscle contraction, chemical energy changes into mechanical energy

II. Muscle fatitue occurs due to lactic acid formation

III. The reaction time is different to different muscle

IV. Muscle contraction don’t need ATP

Choose the option with the correct statements

a)

All except I

b)

All except II

c)

All except III

d)

All except IV

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

When ATP binds to myosin filament there is a detachment of myosin and actin filament. Due to detachment, the sliding (contraction) takes place and the hydrolysis of ATP to ADP takes place. In that step again, the cross bridge formation between actin and myosin takes place

127 votes

127
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