Opiate Drugs Bind onto the Same Receptor Sites as the Body's

question 43

Multiple Choice

Opiate drugs bind onto the same receptor sites as the body's own endorphins. Therefore, opiate drugs tend to ​

• A)reduce anxiety.
• B)produce sleepiness.
• C)increase anxiety and agitation.
• D)relieve pain.

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Definitions:

Electron Transport Chain

A sequence of molecular structures that facilitates the movement of electrons from donors to acceptors through oxidation-reduction reactions, while simultaneously moving protons (H+ ions) through a membrane.

Thylakoid Membrane

A membrane-bound compartment inside chloroplasts and cyanobacteria, which is the site of the light-dependent reactions of photosynthesis.

Carbon Fixation

The process by which inorganic carbon (principally in the form of carbon dioxide) is converted to organic compounds by living organisms.

Calvin Cycle

A series of biochemical reactions that take place in the stroma of chloroplasts in plants, converting carbon dioxide and water into glucose using ATP and NADPH produced in the light reactions of photosynthesis.