Functions of proteins include
A. providing structural strength in connective tissue.
B. serving as a part of the cholesterol molecule.
C. padding and insulation.
D. transport of nitrogen gas in the blood.
E. serving as the primary energy source of cells.
Answer: A
Anatomy & Physiology
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Indicate whether the statement is true or false
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Lymph traveling from the left arm would enter the venous circulation via the _______
A) thoracic duct B) right lymphatic duct C) cisterna chili D) axillary nodes
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Which blood vessel carries blood toward the heart?
A. Capillary B. Vein C. Artery D. All of these vessels carry blood toward the heart.
Anatomy & Physiology