With Regard to RNA Polymerase Proofreading Ability, Which of the Following

question 29

Multiple Choice

With regard to RNA polymerase proofreading ability, which of the following is CORRECT?

• A)There are specialized mRNA repair pathways that fix errors.
• B)It is similar to that of DNA polymerases.
• C)The 3' -5' exonuclease activity is sufficient.
• D)It is a very stringent activity, no tolerance for mistakes.
• E)There is absolutely no proofreading that needs to be done.

---

Definitions:

ECT

Electroconvulsive Therapy, a psychiatric treatment in which seizures are electrically induced in patients to provide relief from mental disorders.

Cognitive-Behavioral

A therapeutic approach that addresses dysfunctional emotions, behaviors, and cognitions through a goal-oriented, systematic process.

Unipolar Depression

Depression without a history of mania.

Specific Interventions

Targeted actions or treatments designed to address specific problems or conditions in clinical, educational, or social settings.