Question

Which of the following option shows correct

order of some stages of muscle contraction

from the beginning to the end of the process?

a)

stimuli →Neurotransmitter secretion→

Release of Ca2+

→Cross bridges

formation→Excitation of T-system→ Sliding

of action filaments

b)

Stimuli→ Neurotransmitter

secretion→Excitation of T-system →Release

of Ca2

+

→Cross bridges formation → Sliding

of actin filaments→ ‘H’ band diminishes

c)

Stimuli→ Excitation of T-system→

Neurotransmitter secretion→ Cross bridges

formation→ sliding of action filaments→ ‘H’

band diminishes

d)

Stimuli→ Neurotransmitter secretion→

Cross bridges formation→ Excitation of T-

system→ Sliding of action filaments​

Answer 1

Answer:

BVDFVFDVBFDBFGG BFGB FGBFGCB

Explanation:

BDFVFDDSDZLGL YCKSGJKLNXCG YSDCHJHUDHGagyagamadharchodfghjgngnhghythvc cvhgfkjthnfdvxzvsdgdytfgterimaakabosarasexkaregafhfcvvdfgregdevvvv