Which of the following is true regarding membrane function?
A) a caveola contains a very high concentration of cholesterol and unsaturated phospholipids
B) scaffolding proteins, particularly those containing BAR domains, result in curvature of the cell membrane
C) lateral membrane diffusion within a biological membrane is a completely unrestricted process
D) membrane fusion with vesicles is often accomplished with the aid of a SNARE protein
E) both b and d are correct
Correct Answer:
Verified
Q3: Generally, over 90% of all membrane phosphatidyl
Q4: Flippases are enzymes that flip:
A) fatty acids
Q5: In eukaryotic cells phospholipids, glycolipids and cholesterol
Q6: G protein-α-subunits are anchored into membranes by:
A)
Q7: The plasma membrane is responsible for all
Q9: Liposomes are all EXCEPT:
A) used to introduce
Q10: The Ras proteins are associated to the
Q11: Which of the following would be the
Q12: Which of the following is a commonly
Q13: All are true for phase transitions of
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