From which amino acid are dopamine, norepinephrine, and epinephrine all derived?

A. Serine
B. Histidine
C. Tryptophan
D. Tyrosine


Answer: D

Anatomy & Physiology

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Which of the following is a function of synovial fluid?

A) reduce friction B) nourish the chondrocytes C) act as shock absorbers D) provide lubrication E) All of the answers are correct.

Anatomy & Physiology

A goiter is

a. an enlarged thyroid b. always the result of hypothyroidism c. present only with iodine-deficient diets d. only present when TSH levels are elevated e. both a and d

Anatomy & Physiology

Which body system functions to return excess tissue fluid to the cardiovascular system?

What will be an ideal response?

Anatomy & Physiology

What is the gastrin?

What will be an ideal response?

Anatomy & Physiology