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Figure 21-1 Arteries
Use Figure 21-1 to answer the following questions:
-Identify the arteries labeled "9."
Prefrontal Cortex
The front part of the frontal lobe of the brain, involved in complex behaviors such as planning, decision making, and moderating social behavior.
Hypothalamus Axons
Axons originating from the hypothalamus, involved in functions like temperature regulation, hunger, and emotional responses.
Postsynaptic Membrane
The membrane of the neuron that receives and responds to neurotransmitters from another neuron at a synapse.
Peptides
Chains of amino acids that are shorter than proteins, which play key roles in biological functions and act as neurotransmitters, hormones, and catalysts.
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