What do you understand by muscle twitch?

Important Questions on Skeleton and Movements

HARD

11th Maharashtra Board

IMPORTANT

Biology>Chapter 16 - Skeleton and Movements>Can you tell?>Q 3

Explain mechanism of muscle contraction and relaxation.

HARD

11th Maharashtra Board

IMPORTANT

Biology>Chapter 16 - Skeleton and Movements>Can you tell?>Q 4

Explain the chemical changes taking place in muscle contraction.

MEDIUM

11th Maharashtra Board

IMPORTANT

Biology>Chapter 16 - Skeleton and Movements>Do you remember?>Q 1

What are the components of our skeletal system?

HARD

11th Maharashtra Board

IMPORTANT

Biology>Chapter 16 - Skeleton and Movements>Do you remember?>Q 2

What type of bones are present in our body?

MEDIUM

11th Maharashtra Board

IMPORTANT

Biology>Chapter 16 - Skeleton and Movements>Do you remember?>Q 3

How do bones help us in various ways ?

MEDIUM

11th Maharashtra Board

IMPORTANT

Biology>Chapter 16 - Skeleton and Movements>Use your brain power>Q 1

Can you compare bone, muscle and joint which help in locomotion with any of simple machines you have studied earlier ?

MEDIUM

11th Maharashtra Board

IMPORTANT

Biology>Chapter 16 - Skeleton and Movements>Use your brain power>Q 1

Why are long bones slightly bent and not straight ?

HARD

11th Maharashtra Board

IMPORTANT

Biology>Chapter 16 - Skeleton and Movements>Can you tell?>Q 1

Give schematic plan of human skeleton.