Evaluate $\sqrt { 81 }$ A) 11
B) 10
C) 8
D) 9

question 4

Multiple Choice

Evaluate. $\sqrt { 81 }$

• A) 11
• B) 10
• C) 8
• D) 9

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Definitions:

Reverse Transcription

A process in which RNA is converted into DNA, used by retroviruses to integrate their genetic material into the host genome.

Retroviruses

A class of viruses that reverse transcribe their RNA into DNA, integrating it into the host cell's genome.

DNA Copies

Replicas of DNA molecules that occur during cell division or as a result of molecular cloning techniques.

Restriction Enzymes

Proteins used in molecular biology that cut DNA at specific sequences, important for genetic engineering and recombinant DNA technologies.