166232
Separated bands of DNA are cut out from the agrose gel and extracted from gel piece. This is known as
1 Elution
2 Spooling
3 Centrifugation
4 Detergent lysis
Explanation:
The separated DNA Fragments can be visulaised only after staining the DNA with a compound known as ethidium bromide, followed by exposure to uv radiation. The separated bands of DNA are cut out from the agarose gel and extracted from the gel piece. This step is known as elution.
TS EAMCET 10.05.2023 Shift-I
Molecular Basis of Inheritance and
166234
Which one of the following was rediscoverer of Mendel's work:
1 Muller
2 Morgan
3 Correns
4 Bridge
Explanation:
Mendel's work was rediscovered by Carl Correns, Hugo deVries and Tschermak.
Rajasthan PMT-2004
Molecular Basis of Inheritance and
166235
A mutant strain of \(T_{4}\)-bacteriophage \(R\)-II, fails to lyse the \(\mathrm{E}\). coli but when two stains \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(R-I^{y}\) are mixed then they lyse the E. coli. What may be the possible reason?
1 Bacteriophage transforms in wild
2 It is not mutated
3 Both strains have similar cistrons
4 Both strains have different cistrons
Explanation:
The inability of the mutant strain of \(\mathrm{T}_{4}\) bacteriophage R-II to lyse E. coli suggests that there is a defect in one or more genes required for the lysis process. When two different strains, \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(\mathrm{R}-\mathrm{II}^{\mathrm{y}}\) are mixed and they are able to lyse E. coli, it indicates that they complement each other in some way, likely because they carry mutation in different cistrons.
BHU PMT (Screening)-2010
Molecular Basis of Inheritance and
166236
Taylor (1958) studied chromosome replication by using radioactive
1 uridine
2 thymidine
3 histones
4 phosphate
Explanation:
In 1958, J.H Taylor who performed several experiments on root tip cells of Vicia faba. In the experiment, he used radioactive \(3 \mathrm{H}\) thymidine.
CG PMT-2007
Molecular Basis of Inheritance and
166237
Wilkins X-ray diffraction showed the diameter of the DNA helix as
1 \(10 \AA\)
2 \(20 \AA\)
3 \(30 \AA\)
4 \(40 \AA\)
Explanation:
Wilkins' X-ray diffraction experiments were crucial in providing insights into the structure of DNA. In these experiments, X-ray were directed at DNA molecules, and the resulting diffraction patterns were analyzed to determine the dimensions of the DNA helix. The measurement of the diameter of the DNA helix came out to be approximately \(20 \AA\).
166232
Separated bands of DNA are cut out from the agrose gel and extracted from gel piece. This is known as
1 Elution
2 Spooling
3 Centrifugation
4 Detergent lysis
Explanation:
The separated DNA Fragments can be visulaised only after staining the DNA with a compound known as ethidium bromide, followed by exposure to uv radiation. The separated bands of DNA are cut out from the agarose gel and extracted from the gel piece. This step is known as elution.
TS EAMCET 10.05.2023 Shift-I
Molecular Basis of Inheritance and
166234
Which one of the following was rediscoverer of Mendel's work:
1 Muller
2 Morgan
3 Correns
4 Bridge
Explanation:
Mendel's work was rediscovered by Carl Correns, Hugo deVries and Tschermak.
Rajasthan PMT-2004
Molecular Basis of Inheritance and
166235
A mutant strain of \(T_{4}\)-bacteriophage \(R\)-II, fails to lyse the \(\mathrm{E}\). coli but when two stains \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(R-I^{y}\) are mixed then they lyse the E. coli. What may be the possible reason?
1 Bacteriophage transforms in wild
2 It is not mutated
3 Both strains have similar cistrons
4 Both strains have different cistrons
Explanation:
The inability of the mutant strain of \(\mathrm{T}_{4}\) bacteriophage R-II to lyse E. coli suggests that there is a defect in one or more genes required for the lysis process. When two different strains, \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(\mathrm{R}-\mathrm{II}^{\mathrm{y}}\) are mixed and they are able to lyse E. coli, it indicates that they complement each other in some way, likely because they carry mutation in different cistrons.
BHU PMT (Screening)-2010
Molecular Basis of Inheritance and
166236
Taylor (1958) studied chromosome replication by using radioactive
1 uridine
2 thymidine
3 histones
4 phosphate
Explanation:
In 1958, J.H Taylor who performed several experiments on root tip cells of Vicia faba. In the experiment, he used radioactive \(3 \mathrm{H}\) thymidine.
CG PMT-2007
Molecular Basis of Inheritance and
166237
Wilkins X-ray diffraction showed the diameter of the DNA helix as
1 \(10 \AA\)
2 \(20 \AA\)
3 \(30 \AA\)
4 \(40 \AA\)
Explanation:
Wilkins' X-ray diffraction experiments were crucial in providing insights into the structure of DNA. In these experiments, X-ray were directed at DNA molecules, and the resulting diffraction patterns were analyzed to determine the dimensions of the DNA helix. The measurement of the diameter of the DNA helix came out to be approximately \(20 \AA\).
166232
Separated bands of DNA are cut out from the agrose gel and extracted from gel piece. This is known as
1 Elution
2 Spooling
3 Centrifugation
4 Detergent lysis
Explanation:
The separated DNA Fragments can be visulaised only after staining the DNA with a compound known as ethidium bromide, followed by exposure to uv radiation. The separated bands of DNA are cut out from the agarose gel and extracted from the gel piece. This step is known as elution.
TS EAMCET 10.05.2023 Shift-I
Molecular Basis of Inheritance and
166234
Which one of the following was rediscoverer of Mendel's work:
1 Muller
2 Morgan
3 Correns
4 Bridge
Explanation:
Mendel's work was rediscovered by Carl Correns, Hugo deVries and Tschermak.
Rajasthan PMT-2004
Molecular Basis of Inheritance and
166235
A mutant strain of \(T_{4}\)-bacteriophage \(R\)-II, fails to lyse the \(\mathrm{E}\). coli but when two stains \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(R-I^{y}\) are mixed then they lyse the E. coli. What may be the possible reason?
1 Bacteriophage transforms in wild
2 It is not mutated
3 Both strains have similar cistrons
4 Both strains have different cistrons
Explanation:
The inability of the mutant strain of \(\mathrm{T}_{4}\) bacteriophage R-II to lyse E. coli suggests that there is a defect in one or more genes required for the lysis process. When two different strains, \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(\mathrm{R}-\mathrm{II}^{\mathrm{y}}\) are mixed and they are able to lyse E. coli, it indicates that they complement each other in some way, likely because they carry mutation in different cistrons.
BHU PMT (Screening)-2010
Molecular Basis of Inheritance and
166236
Taylor (1958) studied chromosome replication by using radioactive
1 uridine
2 thymidine
3 histones
4 phosphate
Explanation:
In 1958, J.H Taylor who performed several experiments on root tip cells of Vicia faba. In the experiment, he used radioactive \(3 \mathrm{H}\) thymidine.
CG PMT-2007
Molecular Basis of Inheritance and
166237
Wilkins X-ray diffraction showed the diameter of the DNA helix as
1 \(10 \AA\)
2 \(20 \AA\)
3 \(30 \AA\)
4 \(40 \AA\)
Explanation:
Wilkins' X-ray diffraction experiments were crucial in providing insights into the structure of DNA. In these experiments, X-ray were directed at DNA molecules, and the resulting diffraction patterns were analyzed to determine the dimensions of the DNA helix. The measurement of the diameter of the DNA helix came out to be approximately \(20 \AA\).
166232
Separated bands of DNA are cut out from the agrose gel and extracted from gel piece. This is known as
1 Elution
2 Spooling
3 Centrifugation
4 Detergent lysis
Explanation:
The separated DNA Fragments can be visulaised only after staining the DNA with a compound known as ethidium bromide, followed by exposure to uv radiation. The separated bands of DNA are cut out from the agarose gel and extracted from the gel piece. This step is known as elution.
TS EAMCET 10.05.2023 Shift-I
Molecular Basis of Inheritance and
166234
Which one of the following was rediscoverer of Mendel's work:
1 Muller
2 Morgan
3 Correns
4 Bridge
Explanation:
Mendel's work was rediscovered by Carl Correns, Hugo deVries and Tschermak.
Rajasthan PMT-2004
Molecular Basis of Inheritance and
166235
A mutant strain of \(T_{4}\)-bacteriophage \(R\)-II, fails to lyse the \(\mathrm{E}\). coli but when two stains \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(R-I^{y}\) are mixed then they lyse the E. coli. What may be the possible reason?
1 Bacteriophage transforms in wild
2 It is not mutated
3 Both strains have similar cistrons
4 Both strains have different cistrons
Explanation:
The inability of the mutant strain of \(\mathrm{T}_{4}\) bacteriophage R-II to lyse E. coli suggests that there is a defect in one or more genes required for the lysis process. When two different strains, \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(\mathrm{R}-\mathrm{II}^{\mathrm{y}}\) are mixed and they are able to lyse E. coli, it indicates that they complement each other in some way, likely because they carry mutation in different cistrons.
BHU PMT (Screening)-2010
Molecular Basis of Inheritance and
166236
Taylor (1958) studied chromosome replication by using radioactive
1 uridine
2 thymidine
3 histones
4 phosphate
Explanation:
In 1958, J.H Taylor who performed several experiments on root tip cells of Vicia faba. In the experiment, he used radioactive \(3 \mathrm{H}\) thymidine.
CG PMT-2007
Molecular Basis of Inheritance and
166237
Wilkins X-ray diffraction showed the diameter of the DNA helix as
1 \(10 \AA\)
2 \(20 \AA\)
3 \(30 \AA\)
4 \(40 \AA\)
Explanation:
Wilkins' X-ray diffraction experiments were crucial in providing insights into the structure of DNA. In these experiments, X-ray were directed at DNA molecules, and the resulting diffraction patterns were analyzed to determine the dimensions of the DNA helix. The measurement of the diameter of the DNA helix came out to be approximately \(20 \AA\).
166232
Separated bands of DNA are cut out from the agrose gel and extracted from gel piece. This is known as
1 Elution
2 Spooling
3 Centrifugation
4 Detergent lysis
Explanation:
The separated DNA Fragments can be visulaised only after staining the DNA with a compound known as ethidium bromide, followed by exposure to uv radiation. The separated bands of DNA are cut out from the agarose gel and extracted from the gel piece. This step is known as elution.
TS EAMCET 10.05.2023 Shift-I
Molecular Basis of Inheritance and
166234
Which one of the following was rediscoverer of Mendel's work:
1 Muller
2 Morgan
3 Correns
4 Bridge
Explanation:
Mendel's work was rediscovered by Carl Correns, Hugo deVries and Tschermak.
Rajasthan PMT-2004
Molecular Basis of Inheritance and
166235
A mutant strain of \(T_{4}\)-bacteriophage \(R\)-II, fails to lyse the \(\mathrm{E}\). coli but when two stains \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(R-I^{y}\) are mixed then they lyse the E. coli. What may be the possible reason?
1 Bacteriophage transforms in wild
2 It is not mutated
3 Both strains have similar cistrons
4 Both strains have different cistrons
Explanation:
The inability of the mutant strain of \(\mathrm{T}_{4}\) bacteriophage R-II to lyse E. coli suggests that there is a defect in one or more genes required for the lysis process. When two different strains, \(\mathrm{R}-\mathrm{II}^{\mathrm{x}}\) and \(\mathrm{R}-\mathrm{II}^{\mathrm{y}}\) are mixed and they are able to lyse E. coli, it indicates that they complement each other in some way, likely because they carry mutation in different cistrons.
BHU PMT (Screening)-2010
Molecular Basis of Inheritance and
166236
Taylor (1958) studied chromosome replication by using radioactive
1 uridine
2 thymidine
3 histones
4 phosphate
Explanation:
In 1958, J.H Taylor who performed several experiments on root tip cells of Vicia faba. In the experiment, he used radioactive \(3 \mathrm{H}\) thymidine.
CG PMT-2007
Molecular Basis of Inheritance and
166237
Wilkins X-ray diffraction showed the diameter of the DNA helix as
1 \(10 \AA\)
2 \(20 \AA\)
3 \(30 \AA\)
4 \(40 \AA\)
Explanation:
Wilkins' X-ray diffraction experiments were crucial in providing insights into the structure of DNA. In these experiments, X-ray were directed at DNA molecules, and the resulting diffraction patterns were analyzed to determine the dimensions of the DNA helix. The measurement of the diameter of the DNA helix came out to be approximately \(20 \AA\).
