Restriction enzyme was discovered by Nathan, Arber and Smith. - Restriction enzyme or restriction endo nuclease is an enzyme that cuts of DNA molecules. - Watson and Crick discovered the double helical model of DNA in 1953. - Boyer and cohen created experiment of genetic engineering in 1973.
Tripura JEE-2017
Molecular Basis of Inheritance and
166404
During DNA replication, supercoilling is relaxed by
1 primase
2 polymerase
3 DNA topoisomerase
4 SSBPs
Explanation:
\(\bullet\) During DNA replication, supercoilling is relaxed by DNA topoisomerase. - DNA topoisomerase solve the topological problems associated with DNA replication, transcription, remolding by introducing temporary single or doublestrand breaks in the DNA.
JIPMER-2019
Molecular Basis of Inheritance and
166407
Which one of the following is NOT a structural part of a transcription unit in DNA?
1 Promoter
2 Structural gene
3 Terminator
4 Inducer
Explanation:
Inducer is not a structural part of transcription unit in DNA but regulate its expression. - Promoter and structural gene and terminator is structural part of transcription unit in DNA.
MHT CET-2019
Molecular Basis of Inheritance and
166408
During replication of DNA, the two strands of the double helix are seprated from each other under the influence of enzyme
1 Rep-protein
2 SSBP
3 Initiator protein
4 DNA polymerase
Explanation:
Rep-protein is the influence enzyme during replication of DNA. The two strand the double helix are separately from each other influence of enzyme. - Initiator protein are specific DNA sequence within the origin of replication.
Restriction enzyme was discovered by Nathan, Arber and Smith. - Restriction enzyme or restriction endo nuclease is an enzyme that cuts of DNA molecules. - Watson and Crick discovered the double helical model of DNA in 1953. - Boyer and cohen created experiment of genetic engineering in 1973.
Tripura JEE-2017
Molecular Basis of Inheritance and
166404
During DNA replication, supercoilling is relaxed by
1 primase
2 polymerase
3 DNA topoisomerase
4 SSBPs
Explanation:
\(\bullet\) During DNA replication, supercoilling is relaxed by DNA topoisomerase. - DNA topoisomerase solve the topological problems associated with DNA replication, transcription, remolding by introducing temporary single or doublestrand breaks in the DNA.
JIPMER-2019
Molecular Basis of Inheritance and
166407
Which one of the following is NOT a structural part of a transcription unit in DNA?
1 Promoter
2 Structural gene
3 Terminator
4 Inducer
Explanation:
Inducer is not a structural part of transcription unit in DNA but regulate its expression. - Promoter and structural gene and terminator is structural part of transcription unit in DNA.
MHT CET-2019
Molecular Basis of Inheritance and
166408
During replication of DNA, the two strands of the double helix are seprated from each other under the influence of enzyme
1 Rep-protein
2 SSBP
3 Initiator protein
4 DNA polymerase
Explanation:
Rep-protein is the influence enzyme during replication of DNA. The two strand the double helix are separately from each other influence of enzyme. - Initiator protein are specific DNA sequence within the origin of replication.
Restriction enzyme was discovered by Nathan, Arber and Smith. - Restriction enzyme or restriction endo nuclease is an enzyme that cuts of DNA molecules. - Watson and Crick discovered the double helical model of DNA in 1953. - Boyer and cohen created experiment of genetic engineering in 1973.
Tripura JEE-2017
Molecular Basis of Inheritance and
166404
During DNA replication, supercoilling is relaxed by
1 primase
2 polymerase
3 DNA topoisomerase
4 SSBPs
Explanation:
\(\bullet\) During DNA replication, supercoilling is relaxed by DNA topoisomerase. - DNA topoisomerase solve the topological problems associated with DNA replication, transcription, remolding by introducing temporary single or doublestrand breaks in the DNA.
JIPMER-2019
Molecular Basis of Inheritance and
166407
Which one of the following is NOT a structural part of a transcription unit in DNA?
1 Promoter
2 Structural gene
3 Terminator
4 Inducer
Explanation:
Inducer is not a structural part of transcription unit in DNA but regulate its expression. - Promoter and structural gene and terminator is structural part of transcription unit in DNA.
MHT CET-2019
Molecular Basis of Inheritance and
166408
During replication of DNA, the two strands of the double helix are seprated from each other under the influence of enzyme
1 Rep-protein
2 SSBP
3 Initiator protein
4 DNA polymerase
Explanation:
Rep-protein is the influence enzyme during replication of DNA. The two strand the double helix are separately from each other influence of enzyme. - Initiator protein are specific DNA sequence within the origin of replication.
Restriction enzyme was discovered by Nathan, Arber and Smith. - Restriction enzyme or restriction endo nuclease is an enzyme that cuts of DNA molecules. - Watson and Crick discovered the double helical model of DNA in 1953. - Boyer and cohen created experiment of genetic engineering in 1973.
Tripura JEE-2017
Molecular Basis of Inheritance and
166404
During DNA replication, supercoilling is relaxed by
1 primase
2 polymerase
3 DNA topoisomerase
4 SSBPs
Explanation:
\(\bullet\) During DNA replication, supercoilling is relaxed by DNA topoisomerase. - DNA topoisomerase solve the topological problems associated with DNA replication, transcription, remolding by introducing temporary single or doublestrand breaks in the DNA.
JIPMER-2019
Molecular Basis of Inheritance and
166407
Which one of the following is NOT a structural part of a transcription unit in DNA?
1 Promoter
2 Structural gene
3 Terminator
4 Inducer
Explanation:
Inducer is not a structural part of transcription unit in DNA but regulate its expression. - Promoter and structural gene and terminator is structural part of transcription unit in DNA.
MHT CET-2019
Molecular Basis of Inheritance and
166408
During replication of DNA, the two strands of the double helix are seprated from each other under the influence of enzyme
1 Rep-protein
2 SSBP
3 Initiator protein
4 DNA polymerase
Explanation:
Rep-protein is the influence enzyme during replication of DNA. The two strand the double helix are separately from each other influence of enzyme. - Initiator protein are specific DNA sequence within the origin of replication.
