Which Part of an Operon Is Incorrectly Matched with Its

question 17

Multiple Choice

Which part of an operon is incorrectly matched with its function?

• A) promoter-where RNA polymerase first binds to DNA
• B) regulator-binds to the repressor protein
• C) structural-makes mRNA by transcription
• D) operator-if unbound, allows RNA polymerase to bind to DNA
• E) all are incorrectly matched with its function

---

Definitions:

Long-Term Romantic Partners

Individuals involved in a sustained romantic relationship characterized by emotional and often legal ties.

Empty Nest

A phase in parents' lives when their children have grown up and left home to pursue their own lives, often leading to feelings of loneliness or loss.

Unemployment

The condition of being without a job despite being willing and able to work, often measured as a percentage of the labor force.

Clinically Depressed

Refers to a person diagnosed with major depression, characterized by a persistent feeling of sadness or a lack of interest in external stimuli.