The Functional Units of Skeletal Muscle are ________

Question

The functional units of skeletal muscle are ________.
A) sarcomeres
B) t-tubules
C) microtubules
D) mitochondria

Accepted Answer

Sarcomeres are the repeating units of muscle tissue that are responsible for muscle contraction. T-tubules, microtubules, and mitochondria are also present in muscle tissue, but they are not considered the functional units responsible for contraction.