The cell membranes of Antarctic ice fish might have which of the following adaptations?
A) very long chain fatty acids
B) branched isoprenoid lipids
C) a high percentage of polyunsaturated fatty acids
D) a higher percentage of trans-fatty acids
E) no cholesterol

Question

Quizplus · Accepted Answer

Antarctic ice fish live in extremely cold temperatures and require a more fluid cell membrane to keep their membrane functions working properly. A higher percentage of polyunsaturated fatty acids allows the membrane to be more fluid in these conditions.

The Cell Membranes of Antarctic Ice Fish Might Have Which