An action potential:
A. is essential for nerve impulse propagation
B. involves the influx of negative ions to depolarize the membrane
C. involves the outflux of negative ions to depolarize the membrane
D. involves the outflux of positive ions to depolarize the membrane
Select your answer:
Topics:
Lipid Metabolism Forensics Terms Ankle Injuries Immunisation DNA and RNA Structures Facial & Dental Injuries Med Term Musculoskeletal Essential Nutrients Male Reproductive System Introduction to Mycology Phlebotomy Urinary Your Body Respiration, Immune System, Blood Cells Pathology EndocrineOther quiz:
Biotechnology › ViewThe difference between natural selection and artificial selection (selective breeding) is
A. Natural selection and artificial selection are the same thing.
B. Artificial selection is driven by natural environmental factors, while natural selection is driven by human intervention.
C. Natural selection is driven by natural environmental factors, while artificial selection is driven by human intervention.
Energy, Hydrology, Microbiology › View
Fossil fuels are considered nonrenewable resources because of _______ .
A. their easy access
B. inexpensiveness
C. combustion
D. how long they take to form