Which molecules form the basis for the lipid bilayer structure of the plasma membrane?

A. Transmembrane proteins
B. Glycoproteins
C. Glycolipids
D. Phospholipids
E. Cholesterol


Answer: D

Anatomy & Physiology

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Answer the following statement true (T) or false (F)

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If a biopsy of the quadriceps (thigh extensor) muscles were taken from gold medal-winning speed skaters in the 4 events below, which would most likely have the SMALLEST percentage of type I muscle fibers?

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Explain why the PO2 of the blood leaving pulmonary capillaries is 104 mm Hg, but the blood leaving the lungs to enter the left atrium is 95 mm Hg

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Anatomy & Physiology