Topics: Musculoskeletal System Quiz
Which of the following statements about H zones and I bands is TRUE?
A. the H zones contain only actin, while the I bands contain only myosin
B. the H zones contain only myosin, while the I bands contain both actin and myosin
C. the H zones contain only myosin, while the I bands contain only actin
D. the H zones and the I bands each contain both actin and myosin
Select your answer:
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Nutrition › ViewNutrients are substances in food that the body needs for growth, repair, and energy.
A. TRUE
B. FALSE
Neuroanatomy & Physiology › View
Which of the following are examples of tonic receptors?
A. Ruffini corpuscles
B. Free nerve endings
C. Tactile discs
D. All above