Gene Expression Is Often Assayed by Measuring the Level of MRNA

question 50

Multiple Choice

Gene expression is often assayed by measuring the level of mRNA produced from a gene. What level of the control of gene expression can by analysed by this type of assay?

• A) replication control
• B) transcriptional control
• C) alternative splicing
• D) translational control

---

Definitions:

Theories of Motivation

Psychological theories that seek to explain how and why people are motivated to act in certain ways, including needs, desires, and goals.

Drive Theories

Theories suggesting that motivation is primarily based on the needs to reduce internal states of tension and restore homeostasis.

Clark Hull

An influential psychologist known for his drive-reduction theory of learning and motivation within the behaviorist framework.

Primary Motive

Fundamental drives or motivations that are biological in nature, such as hunger, thirst, or the need for sleep.