Select the correct statements regarding mechanism of muscle contraction.
A. |
It is initiated by a signal sent by CNS via sensory neuron. |
B. |
Neurotransmitter generates action potential in the sarcolemma. |
C. |
Increased Ca++ level leads to the binding of calcium with troponin actin filaments. |
D. |
Masking of active site for actin is activated. |
E. |
Utilising the energy from ATP hydrolysis to form cross bridge. |
Choose the most appropriate answer from the options given below:
1. B, C and E only
2. C, D and E only
3. A and D only
4. B, D and E only 73% From NCERT NEET - 2024 Subtopic: Sliding Filament Theory | Muscle Contraction: Other Considerations |