Multiple Choice
What are the two general types of force that accomplish transport of substances across a membrane?
A) push and pull forces
B) attractive and repulsive
C) negative and positive
D) passive and active forces
E) up and down forces
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q47: Tight junctions are found primarily in what
Q48: Cells are held together by a "biological
Q49: Passage across the epithelial barrier must take
Q50: What tissue contains the most amount of
Q51: Membrane potential can be calculated by using
Q53: Which type of proteins are located on
Q54: If a substance can cross a membrane,the
Q55: Many proteins on the outer surface of
Q56: An almost insignificant fraction of the total
Q57: Describe the structure and function of desmosomes.