Matching Choose the Correct Answer from the List.Not All the Answers

question 29

Multiple Choice

Matching
Choose the correct answer from the list.Not all the answers will be used.

-Protein-coding genes are also known as ______ genes.

• A) Rho (ρ)
• B) introns
• C) sigma (σ)
• D) sense
• E) operons
• F) structural
• G) Pribnow
• H) promoters
• I) antisense
• J) exons
• K) nucleolus
• L) TATA
• M) Sense
• N) AAAA (poly A)
• O) Ribosome

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Definitions:

Signaling Molecule

A chemical that is involved in transmitting information between or within cells, often triggering physiological changes.

Erection

The physiological process by which certain tissues in the body, such as the penis or clitoris, become enlarged and firm, typically as a result of sexual arousal or stimulation.

Viagra

A medication commonly used to treat erectile dysfunction (ED) by increasing blood flow to the penis.

Epinephrine

A hormone and neurotransmitter, also known as adrenaline, that increases heart rate, contracts blood vessels, dilates air passages, and participates in the fight-or-flight response of the sympathetic nervous system.