Name the largest muscles in human body.

Important Questions on Locomotion and Movement

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 20 - Locomotion and Movement>ASSESS YOUR TOPICAL UNDERSTANDING>Q 5

Which myofilament slide in a sarcomere during contraction?

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 20 - Locomotion and Movement>ASSESS YOUR TOPICAL UNDERSTANDING>Q 6

Name the major component of skeletal muscle. Why are they called striated muscle?

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 20 - Locomotion and Movement>ASSESS YOUR TOPICAL UNDERSTANDING>Q 7

What are A and I- bands?

MEDIUM

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 20 - Locomotion and Movement>ASSESS YOUR TOPICAL UNDERSTANDING>Q 8

Explain the relaxation of a muscle.

MEDIUM

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 20 - Locomotion and Movement>ASSESS YOUR TOPICAL UNDERSTANDING>Q 9

What leads to the breaking of cross-bridge?

MEDIUM

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 20 - Locomotion and Movement>ASSESS YOUR TOPICAL UNDERSTANDING>Q 10

Explain the arrangement of dark and light bands with diagram.

MEDIUM

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 20 - Locomotion and Movement>ASSESS YOUR TOPICAL UNDERSTANDING>Q 11

Give the structure of contractile proteins.

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 20 - Locomotion and Movement>ASSESS YOUR TOPICAL UNDERSTANDING>Q 12

How does calcium affect the process of muscle contraction?