Multiple Choice
Which of the following is an accurate description of the plasma membrane?
A) It is a phospholipid bilayer embedded with proteins.
B) It separates the nuclear contents from the environment.
C) It is permeable to all substances.
D) It is a solid material.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: What are two major differences between active
Q5: How does glucose enter a cell if
Q6: Small,nonpolar molecules easily pass through the phospholipid
Q7: Yeast cells take up glucose (a sugar)to
Q8: Some integral proteins can span the entire
Q10: Facilitated diffusion occurs down a concentration gradient.
Q11: It seems that bacteria and molds should
Q12: The functioning of the immune system depends
Q13: You have lost a lot of blood
Q14: Transport proteins are integral plasma membrane proteins.