Myofibrils are organized into
A) sarcolemmas.
B) neurilemmas.
C) sarcoplasmic reticulae.
D) sarcomeres.
E) myomeres.

Name: Myofibrils are organized into A) sarcolemmas. B) neurilemmas. C) sarcoplasmic reticulae. D) sarcomeres. E) myomeres.
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Question

Quizplus · Accepted Answer

Myofibrils are made up of repeating units called sarcomeres, which are the functional units of contraction in a muscle fiber. Sarcomeres consist of thick and thin filaments composed of different contractile proteins, such as actin and myosin.

Myofibrils Are Organized into