The H zone contains
A) thick filaments.
B) thin filaments only.
C) actin only.
D) thick and thin filaments.

Name: The H zone contains A) thick filaments. B) thin filaments only. C) actin only. D) thick and thin filaments.
Brand: Quizplus
Rating: 4.8 (40 reviews)

Question

Quizplus · Accepted Answer

The H zone contains only thick filaments, made of myosin protein. The thin filaments, made of actin protein, are located in the I band and overlap with the thick filaments in the A band. Therefore, option A is the correct answer.

The H Zone Contains