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Multiple Choice
In the context of organic chemistry reactions, what is the primary function of restriction enzymes?
A
To cleave DNA at specific sequences
B
To facilitate the hydrogenation of alkenes
C
To catalyze the formation of peptide bonds
D
To oxidize alcohols to aldehydes
Verified step by step guidance
1
Restriction enzymes are proteins that recognize specific, short nucleotide sequences in DNA and cleave the DNA at or near these sites.
These enzymes are crucial in molecular biology for cutting DNA into fragments, which can then be analyzed or used in various applications such as cloning or genetic engineering.
The primary function of restriction enzymes is to cleave DNA at specific sequences, which is essential for processes like DNA mapping and recombinant DNA technology.
Restriction enzymes do not facilitate the hydrogenation of alkenes, catalyze the formation of peptide bonds, or oxidize alcohols to aldehydes. These functions are related to different types of enzymes or chemical reactions.
Understanding the role of restriction enzymes helps in grasping their importance in genetic manipulation and biotechnology, where precise cutting of DNA is required.