NEET UG BIOLOGY MCQ: LOCOMOTION AND MOVEMENT

1 Medium

1 of 1

Remembering +4 | -1

In a …A… state, the edge of thin filaments on either side of thick filaments …B… overlap the free ends of ...C… filaments leaving the central part of thick filaments. This central part of thick filament, not overlapped by thin filaments is called …D… zone.
Choose the correct options to fill the gaps A, B, C and D, so as to complete the given NCERT statement

View answer and explanation

Correct option: A

A-resting, B-partially, C-thick, D-H

Option A (A-resting, B-partially, C-thick, D-H) is correct because in a resting state, thin filaments partially overlap thick filaments, leaving the H-zone.

More Questions from LOCOMOTION AND MOVEMENT

Practice All Chapter MCQs →

What is the incorrect set of antagonistic muscles? Which one of the following is not a part of ear osicles?

C{a^2}^ +

bind …A… in skeletal muscles and leads to the exposure of binding site for …B… on the filament …C…
Identify A, B and C, so as to complete the given statements Which is not the function of endoskeleton? Read the following statements about human skeleton system and choose the option that correctly states them true (T) and false (F).
a. Total number of bones in hind limbs are 60
b. There are 26 bones in vertebral column of an adult man
c. There are 2 pairs of vertebrochondral ribs
d. Axial skeleton is comprised of 80 bones
Assertion : Muscle contraction force increases
with rise in strength of stimulus.

Reason : This is due to increased contraction of
individual muscle fibres with increase in stimulus
strength.