Chemicals that stimulate action potentials in postsynaptic cells are called ________.
A. neurotransmitters
B. neurotrophins
C. hormones
D. enzymes
Answer: A
Anatomy & Physiology
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The pancreas is in the peritoneal cavity.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Which lymphatic structures form from the pharyngeal pouches?
A. Palatine, pharyngeal, and lingual tonsils B. Palatine tonsils and thymus gland C. Lingual tonsils D. Palatine tonsils E. Thymus gland
Anatomy & Physiology
During isometric contraction, the energy used appears as movement
Indicate whether the statement is true or false
Anatomy & Physiology
A vasectomy prevents which of the following?
A) formed sperm from entering ejaculate B) ejaculation C) erection D) ejaculation and spermatogenesis E) spermatogenesis
Anatomy & Physiology