Thigh muscles get tired but not the muscles o | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Thigh muscles are composed of skeletal muscle fibers,which are voluntary and prone to fatigue due to the accumulation of lactic acid during prolon

Vedclass · Accepted Answer

Thigh muscles get fatigued soon whereas muscles of the ventricle of heart do not get fatigued as they are cardiac muscles

Vedclass · Answer

(C) Thigh muscles are composed of skeletal muscle fibers,which are voluntary and prone to fatigue due to the accumulation of lactic acid during prolonged contraction.In contrast,the heart is composed of cardiac muscle fibers,which are involuntary and specialized for continuous,rhythmic contraction throughout life without fatigue.Cardiac muscles possess a high density of mitochondria and a rich blood supply,allowing them to sustain aerobic respiration and prevent the buildup of fatigue-inducing metabolites.Therefore,the primary reason for the difference in fatigue resistance is the structural and functional specialization of cardiac muscle tissue compared to skeletal muscle tissue.

Thigh muscles get tired but not the muscles of the ventricle of heart because

Similar Questions

Give the name of the subunits of Troponin.

Cross arms of the myosin monomer consist of:

The dark band present on a myofibril is known as:

Which part of a muscle cell is the storehouse of calcium ions?

Myoglobin is found in

Vedclass Test Series

Exam Paper Generator

Online Exam Module