Question

the _________ divides muscles into sections called fascicles.

multiple choice

fascia

endomysium

perimysium

tendon

aponeurosis

Explanation:

Identify the structural layers of muscle connective tissue

Using the Skeletal Muscle Connective Tissue knowledge point

• Epimysium: An overcoat of dense irregular connective tissue that surrounds the entire skeletal muscle.
• Perimysium: A sheath of fibrous connective tissue that groups individual muscle fibers into bundles called fascicles.
• Endomysium: A wispy sheath of connective tissue that surrounds each individual muscle fiber.

Determine the tissue that divides muscles into fascicles

Using the Perimysium knowledge point

• The question asks for the connective tissue layer that divides muscles into sections called fascicles.
• Based on the anatomical definitions, the perimysium is the specific layer responsible for grouping muscle fibers into these bundles (fascicles).
• Therefore, "perimysium" is the correct choice.

Answer:

• fascia
• endomysium
• perimysium (Correct answer)
• tendon
• aponeurosis