Match List I-Scientists- with List II-Discoveries- and select the correct answer using the codes given-List-IList-IIa- Nilsson Ehle and East- H1- DNA as transforming principleb- Meselson- M and stahl- F2- Quantitative investigativec- Kornberg- A3- Semi-conservative replication of DNAd- Avery- D T Mac Lead- C M and McCarty- M4- Discovery of DNA polymerase enzyme

Question

Toppr Admin · Accepted Answer

Correct option is A- A-2- B-3- C-4- D-1-

List-I	List-II
a. Nilsson Ehle and East, H	$$1$$. DNA as transforming principle
b. Meselson, M and stahl, F	$$2$$. Quantitative investigative
c. Kornberg, A	$$3$$. Semi-conservative replication of DNA
d. Avery, D T Mac Lead, C M and McCarty, M	$$4$$. Discovery of DNA polymerase enzyme

List-I	List-II
a. Nilsson Ehle and East, H	$$1$$. DNA as transforming principle
b. Meselson, M and stahl, F	$$2$$. Quantitative investigative
c. Kornberg, A	$$3$$. Semi-conservative replication of DNA
d. Avery, D T Mac Lead, C M and McCarty, M	$$4$$. Discovery of DNA polymerase enzyme

List-I	List-II
a. DNA structure	$$1$$. N/A
b. Semi-conservative replication of DNA	$$2$$. N/A
c. One gene, one enzyme theory	$$3$$. N/A
d. Induction of mutation	$$4$$. N/A

List-I	List-II
a. Recombinant DNA	$1$ . Marker gene-reporter gene
b. Agro bacterium	$2$ . DNA lipase
c. Sticky ends	$3$ . T-DNA
d. Plasmids	$4$ . Restriction enzymes

List-I	List-II
a. DNA Ligase	$1$ . Catalyses the covalent union of segments of an interrupted sugarphosphate strand in double-stranded DNA
b. DNA polymerase	$2$ . End nuclease that digests either single stranded or double stranded DNA
c. DNase I	$3$ . Produces single or double stranded breaks in DNA during replication to release tension brought about by the separation of double strands
d. DNA topoisomerase	$4$ . Catalyses the formation of DNA worn deoxyribonucleotides using one strand of DNA as template

Correct option is A. A-$$2$$, B-$$3$$, C-$$4$$, D-$$1$$