324747
In the sequence of changes/processes, \({\text{X}}\xrightarrow{{{\text{ replication }}}}{\text{Y}}\xrightarrow{{{\text{ transcription}}}}{\text{Z}}\xrightarrow{{{\text{ translation }}}}{\text{Proteins}}.\) \({\text{X,Y and Z}}\) are
1 DNA, DNA and RNA
2 RNA, RNA and DNA
3 DNA, RNA and RNA
4 DNA, RNA and DNA
Explanation:
Conceptual Questions
CHXII14:BIOMOLECULES
324748
The phenomenon of mutation is:
1 Chemical change in DNA molecule
2 Production of macromolecules
3 Synthesis of macromolecules
4 Invasion of foreign microorganism
Explanation:
The phenomenon of mutation is chemical change in DNA molecule.
CHXII14:BIOMOLECULES
324749
DNA fingerprinting is now used
1 In forensic laboratories for the identification of criminals
2 To identify radical groups to rewrite biological evolution.
3 To determine paternity of an individual
4 All of the above
Explanation:
Conceptual Questions
CHXII14:BIOMOLECULES
324750
DNA multiplication is called :
1 transcription
2 transduction
3 replication
4 translation
Explanation:
The genetic information of the cell is contained in the sequence of the bases, A T, G and \(\mathrm{C}\) in the DNA molecule. When a cell divides, DNA molecules replicate and make exact copies of themselves so that each daughter cell will have DNA identical to that of the parent cell.
324747
In the sequence of changes/processes, \({\text{X}}\xrightarrow{{{\text{ replication }}}}{\text{Y}}\xrightarrow{{{\text{ transcription}}}}{\text{Z}}\xrightarrow{{{\text{ translation }}}}{\text{Proteins}}.\) \({\text{X,Y and Z}}\) are
1 DNA, DNA and RNA
2 RNA, RNA and DNA
3 DNA, RNA and RNA
4 DNA, RNA and DNA
Explanation:
Conceptual Questions
CHXII14:BIOMOLECULES
324748
The phenomenon of mutation is:
1 Chemical change in DNA molecule
2 Production of macromolecules
3 Synthesis of macromolecules
4 Invasion of foreign microorganism
Explanation:
The phenomenon of mutation is chemical change in DNA molecule.
CHXII14:BIOMOLECULES
324749
DNA fingerprinting is now used
1 In forensic laboratories for the identification of criminals
2 To identify radical groups to rewrite biological evolution.
3 To determine paternity of an individual
4 All of the above
Explanation:
Conceptual Questions
CHXII14:BIOMOLECULES
324750
DNA multiplication is called :
1 transcription
2 transduction
3 replication
4 translation
Explanation:
The genetic information of the cell is contained in the sequence of the bases, A T, G and \(\mathrm{C}\) in the DNA molecule. When a cell divides, DNA molecules replicate and make exact copies of themselves so that each daughter cell will have DNA identical to that of the parent cell.
324747
In the sequence of changes/processes, \({\text{X}}\xrightarrow{{{\text{ replication }}}}{\text{Y}}\xrightarrow{{{\text{ transcription}}}}{\text{Z}}\xrightarrow{{{\text{ translation }}}}{\text{Proteins}}.\) \({\text{X,Y and Z}}\) are
1 DNA, DNA and RNA
2 RNA, RNA and DNA
3 DNA, RNA and RNA
4 DNA, RNA and DNA
Explanation:
Conceptual Questions
CHXII14:BIOMOLECULES
324748
The phenomenon of mutation is:
1 Chemical change in DNA molecule
2 Production of macromolecules
3 Synthesis of macromolecules
4 Invasion of foreign microorganism
Explanation:
The phenomenon of mutation is chemical change in DNA molecule.
CHXII14:BIOMOLECULES
324749
DNA fingerprinting is now used
1 In forensic laboratories for the identification of criminals
2 To identify radical groups to rewrite biological evolution.
3 To determine paternity of an individual
4 All of the above
Explanation:
Conceptual Questions
CHXII14:BIOMOLECULES
324750
DNA multiplication is called :
1 transcription
2 transduction
3 replication
4 translation
Explanation:
The genetic information of the cell is contained in the sequence of the bases, A T, G and \(\mathrm{C}\) in the DNA molecule. When a cell divides, DNA molecules replicate and make exact copies of themselves so that each daughter cell will have DNA identical to that of the parent cell.
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CHXII14:BIOMOLECULES
324747
In the sequence of changes/processes, \({\text{X}}\xrightarrow{{{\text{ replication }}}}{\text{Y}}\xrightarrow{{{\text{ transcription}}}}{\text{Z}}\xrightarrow{{{\text{ translation }}}}{\text{Proteins}}.\) \({\text{X,Y and Z}}\) are
1 DNA, DNA and RNA
2 RNA, RNA and DNA
3 DNA, RNA and RNA
4 DNA, RNA and DNA
Explanation:
Conceptual Questions
CHXII14:BIOMOLECULES
324748
The phenomenon of mutation is:
1 Chemical change in DNA molecule
2 Production of macromolecules
3 Synthesis of macromolecules
4 Invasion of foreign microorganism
Explanation:
The phenomenon of mutation is chemical change in DNA molecule.
CHXII14:BIOMOLECULES
324749
DNA fingerprinting is now used
1 In forensic laboratories for the identification of criminals
2 To identify radical groups to rewrite biological evolution.
3 To determine paternity of an individual
4 All of the above
Explanation:
Conceptual Questions
CHXII14:BIOMOLECULES
324750
DNA multiplication is called :
1 transcription
2 transduction
3 replication
4 translation
Explanation:
The genetic information of the cell is contained in the sequence of the bases, A T, G and \(\mathrm{C}\) in the DNA molecule. When a cell divides, DNA molecules replicate and make exact copies of themselves so that each daughter cell will have DNA identical to that of the parent cell.