Identify the correct statements.
P. 5' and 3' ends of the transcripts can be mapped by utilizing polymerase chain reaction.
Q. S1 nuclease can cleave the DNA strand of a DNARNA hybrid.
R. T4 polynucleotide kinase is used for labeling 3' end of DNA.
S. Baculovirus (Autographa californica) can be used as an insect expression vector.
A. P and Q only
B. R and S only
C. P and S only
D. Q and R only
Answer: Option C
Related Questions on Molecular Tools in Biotechnology
Expression of hundreds of different genes in DNA microarray technology is monitored by using
A. Radioactive probe
B. Visible chromogenic probe
C. UV absorbing probe
D. Fluorescent probe
A. Transcriptionally controlled
B. Post-transcriptionally controlled
C. Translationally controlled
D. Post-translationally controlled
Which one of the following techniques/tools is not used for inserting a foreign gene into a cell?
A. DNA microarray
B. Electroporation
C. Gene gun
D. Microinjection
A. Polymerase chain reaction
B. DNA microarray
C. Northern hybridization
D. Southern hybridization
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