In the Phase of Metabolism Called ________, Complex Substances Are

question 24

Short Answer

In the phase of metabolism called ________, complex substances are broken down into simpler substances and converted into energy.

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Definitions:

Synaptic Cleft

The small gap between neurons across which neurotransmitters are released to transmit signals from one neuron to another.

Axon Terminal

The endpoint of an axon where neurotransmitters are released to send signals to other neurons or muscle cells.

Dendrite

A branched extension of a neuron that receives signals from other neurons or sensory receptors and conducts them toward the cell body.

Myelin Sheath

A fatty layer that surrounds nerve fibers, enhancing the speed and efficiency of electrical signal transmission in the nervous system.