Small RNAs Can Regulate Gene Expression

question 55

Multiple Choice

Small RNAs can regulate gene expression.One type,called micro RNA (miRNA) ,acts by binding directly to

• A)mRNA to prevent translation.
• B)tRNA to prevent transcription.
• C)mRNA to prevent transcription.
• D)tRNA to prevent translation.

---

Definitions:

Causal Arrow

A concept used to denote the direction of cause and effect in studies and theories.

Negative Schema

Cognitive frameworks or beliefs that lead individuals to view themselves, others, and the world in a pessimistic or detrimental light.

Learned Helplessness

A condition in which individuals believe they have no control over the outcomes of events, leading to passivity and depression.

Explanatory Style

A psychological attribute that indicates how people explain to themselves why they experience a particular event, either positive or negative.