The muscle tissue in animals is a derivative of embryonic:
1. Ectoderm
2. Mesoderm
3. Endoderm
4. Partly ectoderm and partly endoderm
Subtopic:  Skeletal Muscle: Basic Anatomy |
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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 |
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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%
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Identify the correct statements:
I: Skeletal muscles are striated and voluntary
II: Smooth muscles are striated and involuntary
III: Cardiac muscles are striated and involuntary
1. Only I and II
2. Only I and III
3. Only II and III
4. I, II and III
Subtopic:  Skeletal Muscle: Basic Anatomy |
 78%
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Consider the given two statements:
Assertion (A): Skeletal muscles are striated and voluntary.
Reason (R): They are controlled by the autonomic nervous system.
 
1. Both (A) and (R) are True and (R) is the correct explanation of (A)
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is True but (R) is False.
4. (A) is False but (R) is True.
Subtopic:  Skeletal Muscle: Basic Anatomy |
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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 |
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Consider the given two statements:
Assertion (A): Smooth muscles are voluntary muscles.
Reason (R): They are under conscious control and allow for purposeful movements
 
1. Both (A) and (R) are True and (R) is the correct explanation of (A).
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is True but (R) is False.
4. Both (A) and (R) are False.
Subtopic:  Skeletal Muscle: Basic Anatomy |
 91%
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Bundles of skeletal muscle fibres called fascicles are enclosed by a connective tissue known as:
1. Fascia 2. Perimysium
3. Endomysium 4. Epimysium
Subtopic:  Skeletal Muscle: Basic Anatomy |
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Identify the incorrect statement:
1. A skeletal muscle cell is called as a muscle fibre.
2. A skeletal muscle fibre is a syncytium.
3. Sarcolemma, the plasma membrane of skeletal muscle cell, encloses the sarcoplasm.
4. Sarcoplasmic reticulum of the muscle fibres is a rough endoplasmic reticulum and is involved in
excessive protein synthesis.
Subtopic:  Skeletal Muscle: Basic Anatomy |
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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 |
 88%
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