Question

multiple choice question
bundles of myofilaments found in the sarcoplasm are called:
o actin
o myosin
o myofibrils
o fascicles

Explanation:

Actin and myosin are proteins within myofilaments. Myofibrils are bundles of myofilaments in the sarcoplasm. Fascicles are bundles of muscle fibers.

Answer:

C. myofibrils