Refractory Periods (Absolute) The cell cannot accept another impulse because it's still dealing with the last one. Absolutely no stimulus, no matter how strong, will result in another depolarization.
D because high-density lipoprotein is found in healthy foods like beans... LDL is found in animal fats which can clog up the artery and increases the risk of heart problems unlike HDL.
The answer is D
Explanation:
Specific information for each stage of kidney disease
Stimulants speed up the nervous system
