Receptors Are Specifically Designed to Bind to Body Substances

question 37

Multiple Choice

Receptors are specifically designed to bind to body substances.Which of the following is NOT one of those body substances?

• A) enzymes
• B) hormones
• C) neurotransmitters
• D) antigens

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Definitions:

Stress

A physical, mental, or emotional factor that causes bodily or mental tension.

Anxiety

A feeling of worry, nervousness, or unease about something with an uncertain outcome.

Chemical Anesthetics

Substances used to induce anesthesia, temporarily eliminating sensation, typically during surgical procedures.

Hypnosis

A trance-like state of focused attention and increased suggestibility, often used for therapeutic purposes.