i think the answer is medication
Answer:
calcium channel close.
Explanation:
In action potential there is phase 0, phase 1, phase 2, phase 3 and phase 4. In phase 3 of action potential there is a rapid repolarization phase in which calcium channels remain closed but potassium channels remain open and continuous outward movement or leakage of positive ions causes the outside environment positive and membrane potential goes to negative charge that is -85mV to -90mV
The herb seems to have a calming effect on the central nervous system.
Answer:
Explanation:
Can't see very well but it's Plant sources
Animal sources
Mineral/ Earth sources
Microbiological sources
Semi synthetic sources/ Synthetic sources
Recombinant DNA technology
Are there any questions to this statement??
