MUSCLE PHYSIOLOGY

PHYSIOLOGY

MUSCLE CONTRACTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Skeletal muscle differs from cardiac and smooth muscle because it is ____
A
Involuntarily controlled
B
voluntarily controlled
C
has a single nucleus
D
does not tire easily
Explanation: 

Detailed explanation-1: -Explanation: Skeletal muscle is the only tissue type that allows for voluntary control; cardiac and smooth do not. Unlike the muscles in your arm, you cannot simply will the other muscle types to work.

Detailed explanation-2: -Skeletal Muscle: All muscles attached to the bones of the skeleton are called skeletal muscles. They are all voluntary muscles because we can make them work by our conscious thinking. We can either lift our arm by moving our muscles or allow them to relax, which means that our arm will fall to our side.

There is 1 question to complete.