Which One of the Following Statements About Southern Blot Analysis

question 75

Multiple Choice

Which one of the following statements about Southern blot analysis is true?

• A) It will identify which RNA in a population is complementary to a specific DNA probe.
• B) It is used to purify a gene by electrophoretic separation from a population of genes.
• C) It is useful for repetitive DNA but not unique sequence DNA.
• D) It is used to amplify a specific DNA sequence in vitro.
• E) It identifies a specific fragment of DNA based on complementarity to a radioactive DNA probe.

---

Definitions:

Acetylcholine

A neurotransmitter in the central and peripheral nervous system that plays a key role in muscle activation and cognitive functions.

Dopamine

A neurotransmitter involved in the regulation of movement, attention, learning, reward, and emotional responses in the brain.

Motor Neuron

A type of neuron that sends impulses from the central nervous system to muscles or glands, initiating movement or action.

Acetylcholine

A neurotransmitter involved in many functions including muscle contraction, sleep regulation, and the modulation of memory in the nervous system.