Psychology 101 (Biopsychology) verified to pass 2024/2025

Psychology 101 (Biopsychology)Biological Psychology - correct answer The study of physiological, evolutionary and developmental mechanisms of behavior and experience Neurons - correct answer The basic building blocks of the nervous system - 100 billion of these in the human body Consists of Motor, Sensory and Inter... Soma (the cell body) - correct answer Contains nucleus, ribosomes and mitochondria Dendrites - correct answer Branching fibers that get narrower near the end Axon - correct answer Conducts electrical impulses away from the cell body to other neurons, muscles, or glands Myelin Sheath - correct answer A layer of fatty insulation that surrounds the axon Nodes of Ranvier - correct answer Short interruptions of the myelin sheath Presynaptic Axon Terminal - correct answer Bulb-like end of the axon; This is where neurotransmitters are released to the synapse Synaptic Cleft - correct answer Specialized gap between the presynaptic axon terminal and the postsynaptic dendrites of the next neuron Neurotransmitters - correct answer Chemical substances that carry messages across the synaptic space to other neurons, muscles, or glands