Erection in the male is controlled by the _____ nervous system, while ejaculation is controlled by the _____ nervous system.
A. voluntary; sympathetic
B. voluntary; parasympathetic
C. parasympathetic; sympathetic
D. sympathetic; parasympathetic
Answer: C. parasympathetic; sympathetic
Anatomy & Physiology
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A chemical reaction involves interactions between the _____ of two different atoms
a) neutrons b) protons c) isotopes d) valence electrons e) ions
Anatomy & Physiology
What is phantom limb sensation and describe why the patient experiences these sensations?
What will be an ideal response
Anatomy & Physiology
Which nerve innervates the muscles of the posterior arm and forearm?
A. Median B. Ulnar C. Brachial D. Radial E. Musculocutaneous
Anatomy & Physiology
Sister chromatids are pulled to opposite poles of a cell during ________ of the cell cycle.
A. the S phase B. metaphase C. the G2 phase D. prophase E. anaphase
Anatomy & Physiology