Chemicals that stimulate action potentials in postsynaptic cells are called ________.

A. neurotransmitters
B. neurotrophins
C. hormones
D. enzymes


Answer: A

Anatomy & Physiology

You might also like to view...

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

The pancreas is in the peritoneal cavity.

Answer the following statement true (T) or false (F)

Anatomy & Physiology