Which proteins form channels in the membrane that allow selected polar molecules and ions to pass through and across the membrane?
A) transport proteins
B) recognition proteins
C) receptor proteins
D) cell adhesion proteins
E) nuclear proteins
Correct Answer:
Verified
Q5: Which protein group links cells together by
Q6: According to the fluid mosaic model of
Q7: The major structural components of a cell
Q8: As part of an experiment, researchers grew
Q9: Which proteins would be considered peripheral membrane
Q11: Which type of lipid is most important
Q12: Which molecules demonstrate dual solubility characteristics?
A) sterols
Q13: Cystic fibrosis primarily affects which organ?
A) brain
B)
Q14: In an aqueous environment, the phospholipids of
Q15: Membrane sterols, such as cholesterol, function in
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