Multiple Choice
The selective permeability of a cell membrane is due to ____.
A) the hydrophobic core formed by the phospholipid tails
B) the hydrophilic surface facing the cell's exterior
C) glycolipids on the surface of the membrane
D) the position of cholesterol in the membrane bilayer
E) the hydrophilic core formed by the phospholipid tails
Correct Answer:

Verified
Correct Answer:
Verified
Q26: According to the fluid mosaic model of
Q27: Which organelle's membrane contains the enzymes that
Q28: Carrier proteins are often used by the
Q29: Which molecules most easily diffuse across a
Q30: Transport of a molecule across a cell
Q32: Explain how cells can adapt to colder
Q33: In facilitated diffusion, the membrane components responsible
Q34: When a drop of food coloring is
Q35: In primary active transport, the carrier protein
Q36: In plants, extreme wilting of leaves and