Multiple Choice
Gated channels for sodium ions may include
A) mechanical gates, which respond to pressure.
B) chemical gates, which respond to ligands.
C) voltage gates, which respond to electrical signals.
D) All of the answers are correct.
E) None of the answers are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q18: Match the type of transport with its
Q19: At rest, nerve cells have a voltage
Q20: A 70-year-old man weighs 145 pounds and
Q21: What property of some cell membranes is
Q22: Match the terms to changes presented, assuming
Q24: Match the terms to changes presented, assuming
Q25: Cells of the intestine are very permeable
Q26: Draw a membrane channel protein from two
Q27: Describe the distribution of water in the
Q28: Explain the process of receptor-mediated endocytosis and