Cell membranes consist mainly of a __________.

A) carbohydrate bilayer and proteins
B) protein bilayer and phospholipids
C) lipid bilayer and proteins


Ans: C) lipid bilayer and proteins

Biology & Microbiology

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a. biology. b. ecology. c. geology. d. paleontology. e. physiology.

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a. Triassic period b. Cambrian period c. Devonian period d. Cretaceous period e. Carboniferous period

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