343414
Statement A : DNA code is copied in the synthesis of mRNA Statement B : tRNA containing codon moves out of nucleus and after attaching on ribosomes form the template.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
In the transcription process, the DNA of a gene works as a template for complementary base-pairing, and an enzyme RNA polymerase II catalyzes the pre-mRNA molecule formation. This leads to the synthesis of mature mRNA. The mRNA formed is a single-stranded copy of the gene, which is to be be translated into a protein molecule in the next step.tRNAs are present in all cells. The adaptor role of the tRNAs includes two separate regions of the molecule. By the anticodon loop the mRNA template is then recognized, that is located at the other end of the folded tRNA, which binds to the appropriate codon by complementary base pairing.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343415
The cellular factory / Organelle responsible for the synthesis of proteins is
1 Ribosome
2 Nucleus
3 Golgi body
4 Centriole
Explanation:
The cellular factory/Organelle responsible for the synthesis of proteins is Ribosome
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343416
Statement A : mRNA attaches to ribosome through its 3'end. Statement B : The mRNA has polyadenylate residue at the cap.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are incorrect.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343417
What is incorrect for UTR?
1 Present in between the translational unit in mRNA
2 The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon)
3 Required for efficient translation process
4 Not identified by any tRNA
Explanation:
The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon). They are required for efficient translation process.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343418
How many different proteins does the ribosome consist of?
1 80
2 60
3 40
4 20
Explanation:
The ribosome consists of structural RNAs and about 80 different proteins.
343414
Statement A : DNA code is copied in the synthesis of mRNA Statement B : tRNA containing codon moves out of nucleus and after attaching on ribosomes form the template.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
In the transcription process, the DNA of a gene works as a template for complementary base-pairing, and an enzyme RNA polymerase II catalyzes the pre-mRNA molecule formation. This leads to the synthesis of mature mRNA. The mRNA formed is a single-stranded copy of the gene, which is to be be translated into a protein molecule in the next step.tRNAs are present in all cells. The adaptor role of the tRNAs includes two separate regions of the molecule. By the anticodon loop the mRNA template is then recognized, that is located at the other end of the folded tRNA, which binds to the appropriate codon by complementary base pairing.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343415
The cellular factory / Organelle responsible for the synthesis of proteins is
1 Ribosome
2 Nucleus
3 Golgi body
4 Centriole
Explanation:
The cellular factory/Organelle responsible for the synthesis of proteins is Ribosome
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343416
Statement A : mRNA attaches to ribosome through its 3'end. Statement B : The mRNA has polyadenylate residue at the cap.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are incorrect.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343417
What is incorrect for UTR?
1 Present in between the translational unit in mRNA
2 The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon)
3 Required for efficient translation process
4 Not identified by any tRNA
Explanation:
The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon). They are required for efficient translation process.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343418
How many different proteins does the ribosome consist of?
1 80
2 60
3 40
4 20
Explanation:
The ribosome consists of structural RNAs and about 80 different proteins.
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BIOXII06: MOLECULAR BASIS OF INHERITANCE
343414
Statement A : DNA code is copied in the synthesis of mRNA Statement B : tRNA containing codon moves out of nucleus and after attaching on ribosomes form the template.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
In the transcription process, the DNA of a gene works as a template for complementary base-pairing, and an enzyme RNA polymerase II catalyzes the pre-mRNA molecule formation. This leads to the synthesis of mature mRNA. The mRNA formed is a single-stranded copy of the gene, which is to be be translated into a protein molecule in the next step.tRNAs are present in all cells. The adaptor role of the tRNAs includes two separate regions of the molecule. By the anticodon loop the mRNA template is then recognized, that is located at the other end of the folded tRNA, which binds to the appropriate codon by complementary base pairing.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343415
The cellular factory / Organelle responsible for the synthesis of proteins is
1 Ribosome
2 Nucleus
3 Golgi body
4 Centriole
Explanation:
The cellular factory/Organelle responsible for the synthesis of proteins is Ribosome
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343416
Statement A : mRNA attaches to ribosome through its 3'end. Statement B : The mRNA has polyadenylate residue at the cap.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are incorrect.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343417
What is incorrect for UTR?
1 Present in between the translational unit in mRNA
2 The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon)
3 Required for efficient translation process
4 Not identified by any tRNA
Explanation:
The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon). They are required for efficient translation process.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343418
How many different proteins does the ribosome consist of?
1 80
2 60
3 40
4 20
Explanation:
The ribosome consists of structural RNAs and about 80 different proteins.
343414
Statement A : DNA code is copied in the synthesis of mRNA Statement B : tRNA containing codon moves out of nucleus and after attaching on ribosomes form the template.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
In the transcription process, the DNA of a gene works as a template for complementary base-pairing, and an enzyme RNA polymerase II catalyzes the pre-mRNA molecule formation. This leads to the synthesis of mature mRNA. The mRNA formed is a single-stranded copy of the gene, which is to be be translated into a protein molecule in the next step.tRNAs are present in all cells. The adaptor role of the tRNAs includes two separate regions of the molecule. By the anticodon loop the mRNA template is then recognized, that is located at the other end of the folded tRNA, which binds to the appropriate codon by complementary base pairing.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343415
The cellular factory / Organelle responsible for the synthesis of proteins is
1 Ribosome
2 Nucleus
3 Golgi body
4 Centriole
Explanation:
The cellular factory/Organelle responsible for the synthesis of proteins is Ribosome
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343416
Statement A : mRNA attaches to ribosome through its 3'end. Statement B : The mRNA has polyadenylate residue at the cap.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are incorrect.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343417
What is incorrect for UTR?
1 Present in between the translational unit in mRNA
2 The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon)
3 Required for efficient translation process
4 Not identified by any tRNA
Explanation:
The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon). They are required for efficient translation process.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343418
How many different proteins does the ribosome consist of?
1 80
2 60
3 40
4 20
Explanation:
The ribosome consists of structural RNAs and about 80 different proteins.
343414
Statement A : DNA code is copied in the synthesis of mRNA Statement B : tRNA containing codon moves out of nucleus and after attaching on ribosomes form the template.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
In the transcription process, the DNA of a gene works as a template for complementary base-pairing, and an enzyme RNA polymerase II catalyzes the pre-mRNA molecule formation. This leads to the synthesis of mature mRNA. The mRNA formed is a single-stranded copy of the gene, which is to be be translated into a protein molecule in the next step.tRNAs are present in all cells. The adaptor role of the tRNAs includes two separate regions of the molecule. By the anticodon loop the mRNA template is then recognized, that is located at the other end of the folded tRNA, which binds to the appropriate codon by complementary base pairing.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343415
The cellular factory / Organelle responsible for the synthesis of proteins is
1 Ribosome
2 Nucleus
3 Golgi body
4 Centriole
Explanation:
The cellular factory/Organelle responsible for the synthesis of proteins is Ribosome
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343416
Statement A : mRNA attaches to ribosome through its 3'end. Statement B : The mRNA has polyadenylate residue at the cap.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are incorrect.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343417
What is incorrect for UTR?
1 Present in between the translational unit in mRNA
2 The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon)
3 Required for efficient translation process
4 Not identified by any tRNA
Explanation:
The UTRs are present at both 5'-end (before start codon) and at 3'-end (after stop codon). They are required for efficient translation process.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343418
How many different proteins does the ribosome consist of?
1 80
2 60
3 40
4 20
Explanation:
The ribosome consists of structural RNAs and about 80 different proteins.