Join thousands of students who trust us to help them ace their exams!Watch the first video
Multiple Choice
What is the primary purpose and benefit of the polymerase chain reaction (PCR) in the context of polymer chemistry?
A
To break down polymers into monomers
B
To synthesize new polymers from monomers
C
To determine the molecular weight of polymers
D
To amplify specific DNA sequences for analysis
Verified step by step guidance
1
Understand that the Polymerase Chain Reaction (PCR) is a technique used in molecular biology, not directly in polymer chemistry. It is primarily used to amplify specific DNA sequences.
Recognize that PCR is not used to break down polymers into monomers. This process is more related to chemical reactions like hydrolysis.
Acknowledge that PCR is not used to synthesize new polymers from monomers. Polymer synthesis involves reactions like polymerization, which is different from PCR.
Note that PCR is not used to determine the molecular weight of polymers. Techniques like gel permeation chromatography (GPC) are used for molecular weight determination.
Conclude that the primary purpose of PCR is to amplify specific DNA sequences, which allows for further analysis, such as sequencing or cloning, in the context of molecular biology.