Which of the following statements regarding the diversity of ion channels is false?
- With only six different types, potassium channels are the least diverse channel type.
- There are at least 10 different sodium channels in humans.
- Sodium channels that do not inactivate have been found.
- There are least 10 different types of calcium channels.
- Calcium channels serve diverse functions such as influencing action potential shape and mediating the release of neurotransmitters.
Answer: 1