Biology, 08.11.2019 21:31 sunshinekisses
Which of the following is not a general feature of the lipid bilayer in biological membranes? a. the higher the proportion of unsaturated fatty acid chains in a membrane's phosphoglycerides, the lower the transition temperature of the membrane. b. individual lipid molecules are free to diffuse laterally in one surface of the bilayer. c. the polar headgroups of phospholipids, glycolipids, and cholesterol face towards the interior of the bilayer. d. self-assembly of a lipid bilayer in an aqueous environment is favored entropically because the process results in large increase in the entropy of water molecules. e. the distribution of phosphoglycerides in the two leaflets of bilayer membranes is asymmetric.
Answers: 2
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Which of the following is not a defining characteristic of plants?
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During binary fission, what events must occur before the cell splits into two new cells?
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Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43
Answers: 1
Which of the following is not a general feature of the lipid bilayer in biological membranes? a. th...
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