PSYCH 115 MIDTERM 2024 EXAM UCLA~ QUESTIONS AND DETAILED CORRECT ANSWERS A+ GRADE
PSYCH 115 MIDTERM 2024 EXAM UCLA~ QUESTIONS AND DETAILED CORRECT ANSWERS A+ GRADE What's the difference between the two anatomical pathway labeling techniques? Correct Answer Anterograde Labeling (Forward): Uses radioactive molecules taken up by the cell and then transported to the axon terminals, trace where the neuron is going. Retrograde Labeling (Backwards): It is taken up in the axon terminals and transported to the cell bodies, then visualized through chemical reactions, traces where the neuron came from What are the three layers of protective layer called? Correct Answer Meninges - Dura Mater (thick outer layer) - Arachnoid (Spongy middle layer) - Pia Mater (thin inner layer)
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