Polymerase Chain Reaction

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Polymerase Chain Reaction

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Question 1 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Polymerase chain reaction basically consists of
A
two steps
B
three steps
C
four steps
D
five steps
Question 2 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
The template for PCR is
A
RNA
B
single stranded DNA
C
double stranded DNA
D
none of these
Question 3 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which of the following infection(s) can be diagnosed by the use of polymerase chain reaction?
A
HIV-1 and HIV-2 viruses
B
Hepatitis B virus
C
Mycobacterium tuberculosis
D
All of these
Question 4 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
The cloning step in PCR/sequencing analysis of microbial communities is necessary for
A
the amplification process
B
preventing contamination by outside DNA
C
separating the different rRNA gene sequences in the mixture
D
none of these
Question 5 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
RNA populations can also be used as PCR templates after reverse transcription into
A
c DNA
B
t RNA
C
m DNA
D
r RNA
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