The H zone
A. contains only myosin myofilaments.
B. contains both myosin and actin myofilaments.
C. contains only actin myofilaments.
Answer: A
Anatomy & Physiology
You might also like to view...
Prevertebral ganglia are located
A. posterior to the vertebral column. B. lateral to the vertebral column. C. anterior to the vertebral column. D. at the termination site of the postganglionic axon. E. medial to the dorsal spinal columns.
Anatomy & Physiology
A female parent is a/an ________
Fill in the blank(s) with correct word
Anatomy & Physiology
Which of the following states is a swine production state?
a. New York c. Minnesota b. Florida d. California
Anatomy & Physiology
Lipase, when added to gastric juice, is ineffective due to the presence of?
a. mucus b. trypsin c. bicarbonate ions d. hydrochloric acid
Anatomy & Physiology