For a protein to be an integral membrane protein, it would have to be _____

A) hydrophilic
B) hydrophobic
C) amphipathic, with at least one hydrophobic region
D) completely covered with phospholipids
E) exposed on only one surface of the membrane


Answer: C

Biology & Microbiology

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Chrysolaminarin is a storage product found in which group of microbes?

a. dino?agellates b. euglenids c. golden algae d. brown algae

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The tropics are warmer than the temperate regions because

A. they are at a higher altitude and closer to the sun. B. they are closer to the moon. C. there is less wind there to cool it. D. the sun's rays strike at a direct angle. E. the sun's rays strike at an oblique angle.

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The pH of the medium has no effect on the activity of the disinfectant being applied

Indicate whether the statement is true or false

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