By weight, mature bone matrix is mostly _____ material.

a. inorganic
b. organic


Answer: a. inorganic

Anatomy & Physiology

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A synapse is:

a. a gap between neurons b. crossed by a chemical c. separates the axon end of one neuron from the dendrite of the next d. all of the above

Anatomy & Physiology

Which of the following is NOT a category of endocrine gland stimulus?

A) neural B) humoral C) enzymatic D) hormonal

Anatomy & Physiology

All of the following are regulatory functions of the endocrine system except ________.

A. metabolic rate B. labor contractions C. immune functions D. development of tissues E. thermoregulation

Anatomy & Physiology

An essential nutrient is one necessary for good health that is not synthesized by the body.

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

Anatomy & Physiology