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NEET UG BIOLOGY MCQ: LOCOMOTION AND MOVEMENT
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Assertion: Red fibres are referred as aerobic muscles
Reason: These muscles contain large number of mitochondria which utilize the large amount of oxygen
stored in them for ATP production
Reason: These muscles contain large number of mitochondria which utilize the large amount of oxygen
stored in them for ATP production
View answer and explanation
Correct option: A
If both the assertion and the reason are true and the reason is a correct explanation of the assertion
Option A is correct because red fibers are indeed aerobic muscles due to their high mitochondrial content, which utilizes oxygen for ATP production.
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Identify A, B and C, so as to complete the given statements Which is not the function of endoskeleton? Read the following statements about human skeleton system and choose the option that correctly states them true (T) and false (F).
a. Total number of bones in hind limbs are 60
b. There are 26 bones in vertebral column of an adult man
c. There are 2 pairs of vertebrochondral ribs
d. Axial skeleton is comprised of 80 bones
Assertion : Muscle contraction force increases
with rise in strength of stimulus.
Reason : This is due to increased contraction of
individual muscle fibres with increase in stimulus
strength.
Identify A, B and C, so as to complete the given statements Which is not the function of endoskeleton? Read the following statements about human skeleton system and choose the option that correctly states them true (T) and false (F).
a. Total number of bones in hind limbs are 60
b. There are 26 bones in vertebral column of an adult man
c. There are 2 pairs of vertebrochondral ribs
d. Axial skeleton is comprised of 80 bones
Assertion : Muscle contraction force increases
with rise in strength of stimulus.
Reason : This is due to increased contraction of
individual muscle fibres with increase in stimulus
strength.