A lack of impulses from the primary respiratory center to the respiratory muscles will initiate
A. relaxation for inspiration.
B. contraction for expiration.
C. contraction for inspiration.
D. relaxation for expiration.
Answer: D
Anatomy & Physiology
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Mitosis occurs during
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When final velocity is larger than initial velocity, the acceleration is what?
A. zero B. negative C. positive D. average
Anatomy & Physiology
________ myofilaments are structures within the sarcomere that consist mostly of actin.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology