Which of the Following Sequences of Events in the Production

question 35

Multiple Choice

Which of the following sequences of events in the production of recombinant DNA are in the correct order?

• A) mix DNA with plasmid DNA, cut with restriction enzymes, add DNA ligase
• B) add DNA ligase, cut DNA with restriction enzymes, mix DNA with plasmid DNA
• C) cut DNA with restriction enzymes, mix DNA with plasmid DNA, add DNA ligase
• D) mix DNA with plasmid DNA, add DNA ligase, cut with restriction enzymes
• E) cut with restriction enzymes, add DNA ligase, mix DNA with plasmid DNA

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Definitions:

Opium

A narcotic drug obtained from the poppy plant, used historically for pain relief and known for its potential for addiction.

Barbiturates

A class of drugs used as sedatives and hypnotics, which can depress the central nervous system, leading to various effects from mild sedation to complete anesthesia.

Cocaine

An illicit narcotic with central nervous system stimulant effects, widely abused for its euphoric effects and potential for addiction.

Caffeine

A stimulant commonly found in coffee, tea, and other beverages, known for enhancing alertness and temporarily warding off drowsiness.