In the mechanism of muscle contraction or sho | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) According to the sliding filament theory of muscle contraction,the thin filaments slide over the thick filaments.During this process,the $I$ bands

Vedclass · Accepted Answer

$I$ bands,$A$ bands

Vedclass · Answer

(D) According to the sliding filament theory of muscle contraction,the thin filaments slide over the thick filaments.During this process,the $I$ bands (isotropic bands) get reduced in length as the actin filaments move deeper into the $A$ bands.Conversely,the $A$ bands (anisotropic bands) retain their original length because the myosin filaments do not change in size.Therefore,the correct answer is $I$ bands,$A$ bands.

In the mechanism of muscle contraction or shortening of muscle,the . . . . . . get reduced whereas the . . . . . . retain the length.

Similar Questions

Muscle is attached to bone by

Give scientific reasons: During flight,birds do not fatigue easily.

$A$ motor unit is also known as:

The major protein in the thick filament of skeletal muscle fibre is

Which of the following statements is correct regarding muscle contraction?

Vedclass Test Series

Exam Paper Generator

Online Exam Module