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Chapter 01 1. Dendrites contain the nuclei, ribosomes, mitochondria, and other structures found in most cells. a. True b. False ANSWER: False 2. Neurons receive information and transmit it to other cells. a. True b. False ANSWER: True 3. Santiago Ramón y Cajal used special staining techniques to reveal that the brain is composed of individual cells. a. True b. False ANSWER: True 4. An efferent axon carries information away from a structure. a. True b. False ANSWER: True 5. The greater the surface area of a dendrite, the more information it can receive from other neurons. a. True b. False ANSWER: True 6. Neurons are distinguished from other cells by their shape. a. True b. False ANSWER: True 7. The role of glial cells is to act like “glue” or scaffolding to support the neurons. a. True b. False ANSWER: False 8. Glial cells transmit information across long distances. a. True b. False ANSWER: False 9. There are two types of glial cells that produce myelin sheath. In the central nervous system, Schwann cells fulfill this Copyright Cengage Learning. Powered by Cognero.
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