Multiple Choice
Which of the following is one of the roles served by proteins in the plasma membrane?
A) They strengthen the cell membrane.
B) They make the cell membrane impervious to water and solutes.
C) They serve as receptors for chemicals or hormones.
D) They attach to cholesterol to create identifying markers.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Which cellular structure helps sweep particles along
Q3: Which statement about the plasma membrane is
Q4: What force drives the process of filtration
Q5: Match each cellular transport process with its
Q6: Water pressure that develops in a solution
Q8: Nucleotides consist of one of four types
Q9: Match the name of each cell part
Q10: What is the network of membranous canals
Q11: Match the name of each cell part
Q12: The chromosomes of a cell divide during