Assertion (A): The sheath covering the bundle of muscle fibre is called perimysium.
Reason (R): Perimysium is a sheath of connective tissue.
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
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Subtopic: Skeletal Muscle: Basic Anatomy |
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Assertion (A): Cori-cycle prevents lactic acidosis in muscles under anaerobic condition.
Reason (R): Cori-cycle converts lactic acid of muscles into glucose in liver.
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
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Subtopic: Energy for Muscle Contraction | Muscle Contraction: Other Considerations |
64%
Other Reason
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Assertion (A): Phalangeal formula for human hand is 2 2 3 3 3.
Reason (R): Phalangeal parts depends on the number of tarsals.
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
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Subtopic: Appendicular Skeleton |
81%
Other Reason
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Assertion (A): The dark band on myofibril is anisotropic band.
Reason (R): The light band on myofibril is isotropic band.
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
Assertion (A): Myosin is not a part of thin filament.
Reason (R): Meromyosin polymerises to form myosin.
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
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Subtopic: Skeletal Muscle: Myofilaments |
83%
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Assertion (A) The mechanism of muscle contraction can be explained by sliding-filament theory.
Reason (R): Muscular contraction occurs by the sliding of thick filaments over the thin filaments.
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
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Subtopic: Sliding Filament Theory |
83%
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Assertion (A): The human skull is dicondylic.
Reason (R) The human skull articulates with superior region of the vertebral column with the hald of two occipetal condyles.
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
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Subtopic: Axial Skeleton |
87%
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Assertion (A): Fibrous joints play a major role in locomotory processes.
Reason (R): Fibrous joint possess synovial fluid.
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
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Subtopic: Fibrous & Catilaginous Joints |
86%
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Assertion (A): Tetany is sustained muscle contraction due to quick series of impulses.
Reason (A): Tetany is a hormonal deficiency disorder.
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
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Subtopic: Disorders of Muscular and Skeletal System |
55%
Other Reason
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Assertion (A): Foramen magnum is associated with occipital bone.
Reason (R): Foramen of Monro allows spinal cord to pass through it into the vertebrae.
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
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Subtopic: Axial Skeleton |
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