Immediately after an action potential has peaked, which of the following channels will open? A) Voltage gated potassium channels.
B) Chemically gated chloride channels
C) Voltage gated sodium channels
D) Voltage gated calcium channels

please give a brief explanation for each correct or incorrect

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them