343197
Who proved that DNA is basic genetic material?
1 Griffith
2 Hershey and chase
3 Watson
4 Boveri and Sutton
Explanation:
Alfred Hershey and Martha chase in 1952 worked on Bacteriophages and proved that DNA is the genetic material that is passed from virus to bacteria.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343198
When Griffith injected a mixture of heat killed \(\mathrm{S}\) and live \(\mathrm{R}\) bacteria
1 The mice developed typhoid
2 The mice survived
3 The mice died
4 The mice developed jaundiced and died
Explanation:
When Griffith injected a mixture of heat killed \(\mathrm{S}\) and live \(\mathrm{R}\) bacteria, the mice died due to pneumonia.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343199
Assertion : Oswald Avery, Colin MacLeod and Maclyn McCarty concluded that DNA is the hereditary material. Reason : Proteases and RNAses did not affect transformation, but digestion with DNase did inhibit transformation.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Oswald Avery, Colin MacLeod and Maclyn McCarty discovered that proteindigesting enzymes (proteases) and RNAdigesting enzymes (RNases) did not affect transformation, so the transforming substance was not a protein or RNA. But Digestion with DNase did inhibit transformation, suggesting that the DNA caused the transformation. They concluded that DNA is the hereditary material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343200
Digestion with DNase did inhibit_____ suggesting that the DNA caused the_______
1 Transformation, transformation, .
2 Transduction, transformation,
3 Transformation, replication
4 Translation, replication
Explanation:
Digestion with DNase did inhibit transformation, suggesting that the DNA caused the transformation.
343197
Who proved that DNA is basic genetic material?
1 Griffith
2 Hershey and chase
3 Watson
4 Boveri and Sutton
Explanation:
Alfred Hershey and Martha chase in 1952 worked on Bacteriophages and proved that DNA is the genetic material that is passed from virus to bacteria.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343198
When Griffith injected a mixture of heat killed \(\mathrm{S}\) and live \(\mathrm{R}\) bacteria
1 The mice developed typhoid
2 The mice survived
3 The mice died
4 The mice developed jaundiced and died
Explanation:
When Griffith injected a mixture of heat killed \(\mathrm{S}\) and live \(\mathrm{R}\) bacteria, the mice died due to pneumonia.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343199
Assertion : Oswald Avery, Colin MacLeod and Maclyn McCarty concluded that DNA is the hereditary material. Reason : Proteases and RNAses did not affect transformation, but digestion with DNase did inhibit transformation.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Oswald Avery, Colin MacLeod and Maclyn McCarty discovered that proteindigesting enzymes (proteases) and RNAdigesting enzymes (RNases) did not affect transformation, so the transforming substance was not a protein or RNA. But Digestion with DNase did inhibit transformation, suggesting that the DNA caused the transformation. They concluded that DNA is the hereditary material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343200
Digestion with DNase did inhibit_____ suggesting that the DNA caused the_______
1 Transformation, transformation, .
2 Transduction, transformation,
3 Transformation, replication
4 Translation, replication
Explanation:
Digestion with DNase did inhibit transformation, suggesting that the DNA caused the transformation.
343197
Who proved that DNA is basic genetic material?
1 Griffith
2 Hershey and chase
3 Watson
4 Boveri and Sutton
Explanation:
Alfred Hershey and Martha chase in 1952 worked on Bacteriophages and proved that DNA is the genetic material that is passed from virus to bacteria.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343198
When Griffith injected a mixture of heat killed \(\mathrm{S}\) and live \(\mathrm{R}\) bacteria
1 The mice developed typhoid
2 The mice survived
3 The mice died
4 The mice developed jaundiced and died
Explanation:
When Griffith injected a mixture of heat killed \(\mathrm{S}\) and live \(\mathrm{R}\) bacteria, the mice died due to pneumonia.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343199
Assertion : Oswald Avery, Colin MacLeod and Maclyn McCarty concluded that DNA is the hereditary material. Reason : Proteases and RNAses did not affect transformation, but digestion with DNase did inhibit transformation.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Oswald Avery, Colin MacLeod and Maclyn McCarty discovered that proteindigesting enzymes (proteases) and RNAdigesting enzymes (RNases) did not affect transformation, so the transforming substance was not a protein or RNA. But Digestion with DNase did inhibit transformation, suggesting that the DNA caused the transformation. They concluded that DNA is the hereditary material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343200
Digestion with DNase did inhibit_____ suggesting that the DNA caused the_______
1 Transformation, transformation, .
2 Transduction, transformation,
3 Transformation, replication
4 Translation, replication
Explanation:
Digestion with DNase did inhibit transformation, suggesting that the DNA caused the transformation.
343197
Who proved that DNA is basic genetic material?
1 Griffith
2 Hershey and chase
3 Watson
4 Boveri and Sutton
Explanation:
Alfred Hershey and Martha chase in 1952 worked on Bacteriophages and proved that DNA is the genetic material that is passed from virus to bacteria.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343198
When Griffith injected a mixture of heat killed \(\mathrm{S}\) and live \(\mathrm{R}\) bacteria
1 The mice developed typhoid
2 The mice survived
3 The mice died
4 The mice developed jaundiced and died
Explanation:
When Griffith injected a mixture of heat killed \(\mathrm{S}\) and live \(\mathrm{R}\) bacteria, the mice died due to pneumonia.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343199
Assertion : Oswald Avery, Colin MacLeod and Maclyn McCarty concluded that DNA is the hereditary material. Reason : Proteases and RNAses did not affect transformation, but digestion with DNase did inhibit transformation.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Oswald Avery, Colin MacLeod and Maclyn McCarty discovered that proteindigesting enzymes (proteases) and RNAdigesting enzymes (RNases) did not affect transformation, so the transforming substance was not a protein or RNA. But Digestion with DNase did inhibit transformation, suggesting that the DNA caused the transformation. They concluded that DNA is the hereditary material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343200
Digestion with DNase did inhibit_____ suggesting that the DNA caused the_______
1 Transformation, transformation, .
2 Transduction, transformation,
3 Transformation, replication
4 Translation, replication
Explanation:
Digestion with DNase did inhibit transformation, suggesting that the DNA caused the transformation.
