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Question Practice

What is the role of calcium ions in muscle contraction?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Biology
Biology
Locomotion and Movement
Question Bank

What is the role of calcium io...

Single Answer MCQ
Q-00056632

What is the role of calcium ions in muscle contraction?

1

They provide energy.

2

They cause muscle fibers to relax.

3

They allow binding of myosin to actin.

4

They inhibit contraction.

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