Biology, 31.10.2019 06:31, ayeequeen6392
According to the original fluid mosaic model, membrane proteins freely move in the plane of the lipid bilayer (lateral diffusion) like protein icebergs in a sea of lipids." however, the fluid mosaic model has been refined since its description in 1972. complete the following statements, which describe some of the refinements of the fluid mosaic model as it relates to protein mobility. choose the answer that best completes each sentence.
1. may form a locally rigid, non-lipid matrix surrounded by the fluid lipid matrix.
2. membrane domains rich in sphingolipids and cholesterol, are regions with reduced lipid and protein mobility protein-protein interactions can be attached to proteins or can "fence in" proteins
3. reducing protein mobility
Answers: 3
Biology, 21.06.2019 17:20, Ap621765
Joe is breeding cockroaches in his dorm room. he finds that the average wing length in his population of cockroaches is 4 cm. he chooses the six cockroaches that have the largest wings; the average wing length among these selected cockroaches is 10 cm. joe interbreeds these selected cockroaches. from earlier studies, he knows that the narrow-sense heritability for wing length in his population of cockroaches is 0.6. a. calculate the selection differential and expected response to selection for wing length in these cockroaches. b. what should be the average wing length of the progeny of the selected cockroaches?
Answers: 1
Biology, 22.06.2019 02:00, Totototono
The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they
Answers: 2
Biology, 22.06.2019 07:30, ayoismeisalex
Which greenhouse gas is emitted when burn fossil fuels for energy? a. nitrogen b. oxygen c. carbon dioxide d. helium
Answers: 2
According to the original fluid mosaic model, membrane proteins freely move in the plane of the lipi...
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