166248
Identify the correctly matched statement pairs from the following:
1 A, B
2 A, C
3 B, C
4 B, D
Explanation:
In 1928, Frederick Griffith became the first to identify bacterial transformation, in which the form and function of a bacterium changes In1952, alfred Hershey and Martha Chase took an effort to find the genetic material in organisms. Their experiments led to an unequivocal proof to DNA as genetic material.
TS EAMCET-31.07.2022 Shift-II
Molecular Basis of Inheritance and
166251
Transformation experiment was first performed on which bacteria . -
1 E. coli
2 Diplococcus pneumoniae
3 Salmonella
4 Pasteurella pestis
Explanation:
Transformation experiment was first performed by Frederick Griffith in (1928) Streptococcus pneumoniae, hence it is known as Griffith effect. It was one of the first experiments that explain that through the process of transformation bacteria can get DNA.
AIPMT-2002
Molecular Basis of Inheritance and
166253
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using
1 Eco RI
2 taq polymerase
3 polymerase III
4 ligase
Explanation:
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using ligase. DNA ligases aids in the joining of two DNA fragment (or DNA and plasmid), by forming phosphodiester bonds. - Eco RI is a restiction enzyme. - DNA polymerase III is involved in duplication of the chromosomal DNA in prokaryotic DNA replication. - Taq polymerase are heat stable polymerase used in PCR.
NEET-2016 Phase-II
Molecular Basis of Inheritance and
166256
Manipulation of DNA in genetic engineering became possible due to the discovery of . -
1 Restriction endonuclease
2 DNA ligase
3 Transcriptase
4 Primase
Explanation:
Manipulation of DNA in genetic engineering become possible because of the discovery of Restriction endonuclease. Restriction end nucleases, also known as restriction enzymes that can recognize specific sequences of DNA and cut the DNA at those specific sites. These enzymes were first discovered in bacteria as a defense mechanism against invading viruses.
166248
Identify the correctly matched statement pairs from the following:
1 A, B
2 A, C
3 B, C
4 B, D
Explanation:
In 1928, Frederick Griffith became the first to identify bacterial transformation, in which the form and function of a bacterium changes In1952, alfred Hershey and Martha Chase took an effort to find the genetic material in organisms. Their experiments led to an unequivocal proof to DNA as genetic material.
TS EAMCET-31.07.2022 Shift-II
Molecular Basis of Inheritance and
166251
Transformation experiment was first performed on which bacteria . -
1 E. coli
2 Diplococcus pneumoniae
3 Salmonella
4 Pasteurella pestis
Explanation:
Transformation experiment was first performed by Frederick Griffith in (1928) Streptococcus pneumoniae, hence it is known as Griffith effect. It was one of the first experiments that explain that through the process of transformation bacteria can get DNA.
AIPMT-2002
Molecular Basis of Inheritance and
166253
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using
1 Eco RI
2 taq polymerase
3 polymerase III
4 ligase
Explanation:
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using ligase. DNA ligases aids in the joining of two DNA fragment (or DNA and plasmid), by forming phosphodiester bonds. - Eco RI is a restiction enzyme. - DNA polymerase III is involved in duplication of the chromosomal DNA in prokaryotic DNA replication. - Taq polymerase are heat stable polymerase used in PCR.
NEET-2016 Phase-II
Molecular Basis of Inheritance and
166256
Manipulation of DNA in genetic engineering became possible due to the discovery of . -
1 Restriction endonuclease
2 DNA ligase
3 Transcriptase
4 Primase
Explanation:
Manipulation of DNA in genetic engineering become possible because of the discovery of Restriction endonuclease. Restriction end nucleases, also known as restriction enzymes that can recognize specific sequences of DNA and cut the DNA at those specific sites. These enzymes were first discovered in bacteria as a defense mechanism against invading viruses.
166248
Identify the correctly matched statement pairs from the following:
1 A, B
2 A, C
3 B, C
4 B, D
Explanation:
In 1928, Frederick Griffith became the first to identify bacterial transformation, in which the form and function of a bacterium changes In1952, alfred Hershey and Martha Chase took an effort to find the genetic material in organisms. Their experiments led to an unequivocal proof to DNA as genetic material.
TS EAMCET-31.07.2022 Shift-II
Molecular Basis of Inheritance and
166251
Transformation experiment was first performed on which bacteria . -
1 E. coli
2 Diplococcus pneumoniae
3 Salmonella
4 Pasteurella pestis
Explanation:
Transformation experiment was first performed by Frederick Griffith in (1928) Streptococcus pneumoniae, hence it is known as Griffith effect. It was one of the first experiments that explain that through the process of transformation bacteria can get DNA.
AIPMT-2002
Molecular Basis of Inheritance and
166253
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using
1 Eco RI
2 taq polymerase
3 polymerase III
4 ligase
Explanation:
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using ligase. DNA ligases aids in the joining of two DNA fragment (or DNA and plasmid), by forming phosphodiester bonds. - Eco RI is a restiction enzyme. - DNA polymerase III is involved in duplication of the chromosomal DNA in prokaryotic DNA replication. - Taq polymerase are heat stable polymerase used in PCR.
NEET-2016 Phase-II
Molecular Basis of Inheritance and
166256
Manipulation of DNA in genetic engineering became possible due to the discovery of . -
1 Restriction endonuclease
2 DNA ligase
3 Transcriptase
4 Primase
Explanation:
Manipulation of DNA in genetic engineering become possible because of the discovery of Restriction endonuclease. Restriction end nucleases, also known as restriction enzymes that can recognize specific sequences of DNA and cut the DNA at those specific sites. These enzymes were first discovered in bacteria as a defense mechanism against invading viruses.
166248
Identify the correctly matched statement pairs from the following:
1 A, B
2 A, C
3 B, C
4 B, D
Explanation:
In 1928, Frederick Griffith became the first to identify bacterial transformation, in which the form and function of a bacterium changes In1952, alfred Hershey and Martha Chase took an effort to find the genetic material in organisms. Their experiments led to an unequivocal proof to DNA as genetic material.
TS EAMCET-31.07.2022 Shift-II
Molecular Basis of Inheritance and
166251
Transformation experiment was first performed on which bacteria . -
1 E. coli
2 Diplococcus pneumoniae
3 Salmonella
4 Pasteurella pestis
Explanation:
Transformation experiment was first performed by Frederick Griffith in (1928) Streptococcus pneumoniae, hence it is known as Griffith effect. It was one of the first experiments that explain that through the process of transformation bacteria can get DNA.
AIPMT-2002
Molecular Basis of Inheritance and
166253
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using
1 Eco RI
2 taq polymerase
3 polymerase III
4 ligase
Explanation:
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using ligase. DNA ligases aids in the joining of two DNA fragment (or DNA and plasmid), by forming phosphodiester bonds. - Eco RI is a restiction enzyme. - DNA polymerase III is involved in duplication of the chromosomal DNA in prokaryotic DNA replication. - Taq polymerase are heat stable polymerase used in PCR.
NEET-2016 Phase-II
Molecular Basis of Inheritance and
166256
Manipulation of DNA in genetic engineering became possible due to the discovery of . -
1 Restriction endonuclease
2 DNA ligase
3 Transcriptase
4 Primase
Explanation:
Manipulation of DNA in genetic engineering become possible because of the discovery of Restriction endonuclease. Restriction end nucleases, also known as restriction enzymes that can recognize specific sequences of DNA and cut the DNA at those specific sites. These enzymes were first discovered in bacteria as a defense mechanism against invading viruses.
