Skeletal muscles are:

1. Striated, Multinucleate and Voluntary
2. Non-Striated, Multinucleate and Voluntary
3. Striated, Multinucleate and Involuntary
4. Non-Striated, Uni-nucleate and Voluntary
Subtopic:  Skeletal Muscle: Basic Anatomy |
 92%
From NCERT
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The smallest, functional unit of contraction is the:

1. muscle fiber 2. sarcomere
3. myofilament 4. myofibril
Subtopic:  Skeletal Muscle: Basic Anatomy |
 87%
From NCERT
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A motor neuron along with all the muscle fibers innervated by it constitute a:

1. Fascicle 2. Motor end plate
3. Motor unit 4. Myoneural junction
Subtopic:  Skeletal Muscle: Basic Anatomy | Skeletal Muscle: Myofilaments |
 68%
From NCERT
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What type of muscles do you expect to find in the inner walls of hollow visceral organs?

1. Involuntary, nonstriated 2. Voluntary, nonstriated
3. Involuntary, striated 4. Voluntary, striated
Subtopic:  Skeletal Muscle: Basic Anatomy |
 90%
From NCERT
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A muscle cell is called as a:

1. sarcomere 2. fiber
3. myofibril 4. myofilament
Subtopic:  Skeletal Muscle: Basic Anatomy |
From NCERT
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Muscle:
I: is derived from embryonic endoderm
II: constitutes about 40-50 percent of human body

1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic:  Skeletal Muscle: Basic Anatomy |
 85%
From NCERT
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Regarding a skeletal muscle fibre:

I: It is a syncytium.
II: It has sarcoplasmic reticulum [a type of smooth ER] that stores calcium.


1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect

Subtopic:  Skeletal Muscle: Basic Anatomy |
 89%
From NCERT
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