sample_test1

sample_test1 - Sample Questions 1. Animal rights means...

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Sample Questions 1. Animal rights means that: a. animals are treated ethically by law. b. people are worth more than animals. c. animals have the same rights as people. d. people are legally bound to treat animals the same as people. 2. What are the names of neuronal processes (branches from soma)? a. ribosomes b. axons and dendrites c. nodes of Ranvier d. nuclei 3. What part of a neuron provides it with energy? a. mitochondria b. microtubules c. synaptic vesicles d. blood-brain barrier 4. Name the glial cell that myelinates axons in the PNS. a. Oligodendrocytes b. Radial glia c. Astrocytes d. Schwann cells 5. If we add potassium (K+) to the inside of a neuron, in which direction does the concentration gradient push potassium?
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a. Out of the neuron b. Into the neuron c. Opposite the electrical gradient d. There would be no concentration gradient. 6. Right after sodium channels close and potassium channels are opened, what happens to the action potential? a. It decreases (hyperpolarization)
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sample_test1 - Sample Questions 1. Animal rights means...

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