Circulating mature RBCs lack __________.

a. nuclei
b. ribosomes
c. mitochondria
d. all of the listed responses are correct


Answer: d. all of the listed responses are correct

Anatomy & Physiology

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The adult alimentary canal, from the mouth to the anus, is about how many feet long??

A) ?10 B) ?20 C) ?30 D) ?40

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The ________ is composed of soft connective tissue and contains blood and lymph vessels, lymphatic tissue, and nerve endings.

A. submucosa B. muscularis C. serosa D. mesentery

Anatomy & Physiology

After brain surgery, a patient receiving postoperative care in an intensive care unit began to pass large volumes of very dilute urine. The ICU nurse administered a medicine that mimics one of the following hormones. Which one?

A) aldosterone B) epinephrine C) renin D) ADH E) cortisol

Anatomy & Physiology

Placentally transferred antibodies provide naturally acquired ________ immunity

Fill in the blank(s) with correct word

Anatomy & Physiology