The number of floating ribs in the human body

Important Questions on Locomotion and Movement

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Beta Question Bank for Medical: Biology>Chapter 20 - Locomotion and Movement>EXERCISE- IV (Assertion & Reason)>Q 2

Pivot joint occurs at

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Beta Question Bank for Medical: Biology>Chapter 20 - Locomotion and Movement>EXERCISE- IV (Assertion & Reason)>Q 3

How many bones are present in the human skull?

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Beta Question Bank for Medical: Biology>Chapter 20 - Locomotion and Movement>EXERCISE- IV (Assertion & Reason)>Q 4

Bones become fragile in

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Beta Question Bank for Medical: Biology>Chapter 20 - Locomotion and Movement>EXERCISE- IV (Assertion & Reason)>Q 5

Saddle joint occurs between

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Beta Question Bank for Medical: Biology>Chapter 20 - Locomotion and Movement>EXERCISE- IV (Assertion & Reason)>Q 13

Sliding filament theory can be best explained as:-

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Beta Question Bank for Medical: Biology>Chapter 20 - Locomotion and Movement>EXERCISE- IV (Assertion & Reason)>Q 14

Lack of relaxation between successive stimuli in sustained muscle contraction is known as:-

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Beta Question Bank for Medical: Biology>Chapter 20 - Locomotion and Movement>EXERCISE- IV (Assertion & Reason)>Q 15

Smooth muscles are:-

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Beta Question Bank for Medical: Biology>Chapter 20 - Locomotion and Movement>EXERCISE- IV (Assertion & Reason)>Q 16

Name the ion responsible for unmasking of active sites for myosin for cross-bridge activity during muscle contraction.