Q. DNA fragments generated by the restriction endonucleases in a chemical reaction can be separated by : Polymerase chain reaction Electrophoresis Restriction mapping Centrifugation Solution : Correct option : B…
Q. Which of the following forms the basis of DNA fingerprinting? (a) The relative proportions of purines and pyrimidines in DNA. (b) The relative difference in the DNA occurrence in…
Q. If one strand of DNA has the nitrogenous base sequence as ATCTG, what would be the complementary RNA strand sequence? (a) TTAGU (b) UAGAC (c) AACTG (d) ATCGU Solution…
Q. Which one is a true statement regarding DNA polymerase used in PCR? (a) It is used to ligate introduced DNA in recipient cells. (b) It serves as a selectable…