EASY
11th West Bengal Board
IMPORTANT
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Write the main functions of sarcotubular system.

Important Questions on Locomotion and Movement

EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 18 - Locomotion and Movement>EXERCISE>Q 21
What is the name of the contractile unit of a muscle fibre?
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 18 - Locomotion and Movement>EXERCISE>Q 22
Which muscle fibres are known as 'fast muscle fibres'?
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 18 - Locomotion and Movement>EXERCISE>Q 23
State one difference between fast muscle-fibre and slow muscle fibres.
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 18 - Locomotion and Movement>EXERCISE>Q 24
What is myoglobin?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 18 - Locomotion and Movement>EXERCISE>Q 25
What are the structural peculiarities of visceral muscle?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 18 - Locomotion and Movement>EXERCISE>Q 26
What do you mean by intercalated discs?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 18 - Locomotion and Movement>EXERCISE>Q 27
Mention the type of muscle showing syncytial arrangement histologically.
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 18 - Locomotion and Movement>EXERCISE>Q 28
What do you mean by excitability of the muscle?