Key Is to Neurotransmitter as Lock Is to

question 85

Multiple Choice

Key is to neurotransmitter as lock is to

• A)axon.
• B)terminal bud.
• C)receptor site.
• D)synaptic cleft.

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Definitions:

Microvilli

Fingerlike projections from the plasma membrane of an epithelial cell; increase surface area of the cell.

Acidic Secretions

Fluids produced by cells or glands that contain a high concentration of acid, like stomach acid, aiding in digestion and other processes.

Carbohydrate-Digesting Enzyme

Enzymes that catalyze the breakdown of carbohydrates into simple sugars, facilitating their absorption and utilization by the body.

Pancreatic Amylase

An enzyme produced by the pancreas that breaks down starches into sugars during digestion.