Membranes that open to the exterior are called ________ membranes.

Fill in the blank(s) with the appropriate word(s).


mucous

Anatomy & Physiology

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The LH surge associated with ovulation is triggered by

a. a rise in progesterone levels. b. a positive feedback cycle with estrogen. c. a negative feedback cycle with FSH. d. changes in the follicle as it transitions to the corpus luteum.

Anatomy & Physiology

The hormone aldosterone promotes the

A. reabsorption of potassium ions. B. reabsorption of sodium ions. C. secretion of calcium ions. D. secretion of sodium ions.

Anatomy & Physiology

The monoamine that has functions related to sleep, appetite, cognition, and mood is

A.  dopamine. B.  serotonin. C.  norepinephrine. D.  acetylcholine. E.  epinephrine.

Anatomy & Physiology

Which of the following is essential for memory consolidation?

A) occipital lobe B) basal nuclei C) hippocampus D) insula E) prefrontal lobe

Anatomy & Physiology