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Q1) the opening of double stranded DNA during replications create a lot of torsional stress this...

Q1) the opening of double stranded DNA during replications create a lot of torsional stress this stress to prevent the DNA from unwinding uncontrollably

a)DNA polymerase

b) dna helicase

c) topoisomerase

d) telomerase

Q2)

in order to identify an individual by DNA analysis of their blood, researchers look for which of the following

a) chromosomes

b) genes

c) dna fingerprints

d) restriction endonucleases


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Answer #1

1.c. topoisomerase

DNA topoisomerase releases torsional strain generated by the unwinding of DNA during DNA replication

2. c. DNA fingerprints

DNA fingerprinting is a unique method to identify an individual from a sample of DNA by detecting the unique patterns in their DNA.

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  • Q1) the opening of double stranded DNA during replications create a lot of torsional stress this...

    Q1) the opening of double stranded DNA during replications create a lot of torsional stress this stress to prevent the DNA from unwinding uncontrollably a)DNA polymerase b) dna helicase c) topoisomerase d) telomerase Q2) in order to identify an individual by DNA analysis of their blood, researchers look for which of the following a) chromosomes b) genes c) dna fingerprints d) restriction endonucleases

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