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Biotechnology Engineering · Q35

Molecular Tools in Biotechnology

Engineering and GATE · Biotechnology Engineering · question 35

Q35

For amplification of GC rich sequences by polymerase chain reaction, identify the reagent that hinds and stabilizes AT sequences and destabilizes GC regions.

A.
Tetramethyl ammonium chloride
B.
Betaine
Answer
C.
7-deaza-2'-deoxyguanosine triphosphate
D.
Sodium dodecyl sulphate

Answer: Option B

Solution

Answer: Option B
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