Multiple Choice
Which statement is false about lipid rafts?
A) Membrane proteins help maintain the integrity of membrane rafts.
B) They are distributed non-uniformly on the mammal cell surfaces.
C) They occur mostly on the outer mitochondrial membrane.
D) They are patches of cholesterol associated with sphingolipids.
Correct Answer:
Verified
Correct Answer:
Verified
Q25: Very large molecules (macromolecules)can be transported across
Q26: Proteins that transport water across cell membranes
Q27: Cholesterol accounts for 20% to 25% of
Q28: Vitamins A,E and K contain an isoprenoid
Q29: Lipid-anchored membrane proteins that link to an
Q31: Which type of membrane protein might be
Q32: What is the role of cholesterol in
Q33: Lipids derived from cholesterol aid digestion and
Q34: Bactoprenol synthesis is inhibited by the antibiotic
Q35: In the mitochondria phosphate ion (PO4³-)and H+