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Multiple Choice
Which of the following is not a use of polymerase chain reaction (PCR)?
A
Detection of genetic mutations
B
Synthesis of proteins
C
Amplification of DNA sequences
D
Forensic DNA analysis
Verified step by step guidance
1
Understand the primary function of PCR: Polymerase Chain Reaction (PCR) is a technique used to amplify small segments of DNA, making millions of copies of a particular DNA sequence.
Identify the applications of PCR: PCR is commonly used in various fields such as genetic research, forensic science, and medical diagnostics. It is particularly useful for detecting genetic mutations and analyzing DNA samples in forensic investigations.
Consider the process of protein synthesis: Protein synthesis involves transcription and translation, where DNA is transcribed into mRNA and then translated into proteins. This process does not involve PCR.
Evaluate the options given: Compare each option with the known applications of PCR. Detection of genetic mutations and forensic DNA analysis are direct applications of PCR, while synthesis of proteins is not.
Conclude which option does not align with PCR's uses: Since PCR is not involved in the synthesis of proteins, this option is not a use of PCR.