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is always becoming less electr a.) resting potential b) threshold potential c.)

ID: 253128 • Letter: I

Question

is always becoming less electr a.) resting potential b) threshold potential c.) depolarization d) repolarization e) hyperpolarization one 7) During this phase, the cell membrane 13.) the cell membrane is always becoming more electroneg a.) resting potential b.) threshold potential c.) depolarization d.) repolarization e) hyperpolarization %) which type of molecule trades 3 Na+ ions for 2 K+ ions a.) voltage gated channel b.) leaky channel c.) proton pump d.) myosin e.) none of the above 10.) Which of these animals lacks neurons? a) sponge b.) Placozoa c.) jellyfish d.) sea star e.) a and b send signals to other neurons. a.) Axons b.) Dendrites c.) Cell bodies d.) b and c e.) a, b, and c 12.) receive signals from other neurons. a.) Axons b.) Dendrites c.) Cell bodies d.) b andc e.) a, b, and c

Explanation / Answer

7. Option c - Depolarization

8. Option e - Hyperpolarization

9. Option a - Voltage gated channels

10. Option e - a and b

11. option b - dendrites

12. option c - a,b,c