During embryonic development, blood vessels are formed by

a) endodermal cells.
b) pluripotent stem cells.
c) angioblasts.
d) fibroblasts.
e) osteoblasts.


c

Anatomy & Physiology

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What quantity is calculated as the inverse of speed?

A. velocity B. acceleration C. pace D. none of the above

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A mutation that changes a CGC codon to CGA would not affect health because the

encoded amino acid is unchanged. Indicate whether the statement is true or false

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The type of muscle that can contract with the greatest force is the

A. straight. B. orbicular. C. triangular. D. rhomboidal. E. pennate

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Which one of the following substances is normally found in urine?

A) blood proteins B) red blood cells C) hemoglobin D) white blood cells E) creatinine

Anatomy & Physiology