Transcription
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BIOXII06: MOLECULAR BASIS OF INHERITANCE

343319 Transcription is intiated by

1 Only \(\sigma\) (sigma) factor
2 Only DNA dependent RNA polymerase
3 Only \(\rho\) (Rho) factor
4 RNA polymerase when it associates transiently with \(\sigma\) (sigma) factor
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343320 Which of the following is correct statement?

1 In prokaryotes RNA polymerase III catalyses the synthesis of 5 sr RNA, tRNA & snRNA.
2 RNA polymerase III helps in transcription of r-RNA
3 In eukaryotes RNA polymerase III catalysis the synthesis of 5 sr RNA, tRNA & snRNA
4 RNA polymerase III helps in transcription of 28 S rRNA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343321 What is the role of RNA polymerase III in the process of transcription in Eukaryotes?

1 Transcription of rRNAs (28S, 18S and 5.8S)
2 Transcription of tRNA, 5S rRNA and snRNA
3 Transcription of precursor of mRNA
4 Transcription of only snRNAs
NEET - 2023
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343322 Select the incorrect statement
I. Tailing occurs in a template dependent manner
II. RNA polymerase III is responsible for transcription of 5srRNA
III. The second complexity is that the primary transcripts contain both the exons and the introns and are non-functional

1 I,II
2 III
3 I
4 All
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BIOXII06: MOLECULAR BASIS OF INHERITANCE

343319 Transcription is intiated by

1 Only \(\sigma\) (sigma) factor
2 Only DNA dependent RNA polymerase
3 Only \(\rho\) (Rho) factor
4 RNA polymerase when it associates transiently with \(\sigma\) (sigma) factor
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343320 Which of the following is correct statement?

1 In prokaryotes RNA polymerase III catalyses the synthesis of 5 sr RNA, tRNA & snRNA.
2 RNA polymerase III helps in transcription of r-RNA
3 In eukaryotes RNA polymerase III catalysis the synthesis of 5 sr RNA, tRNA & snRNA
4 RNA polymerase III helps in transcription of 28 S rRNA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343321 What is the role of RNA polymerase III in the process of transcription in Eukaryotes?

1 Transcription of rRNAs (28S, 18S and 5.8S)
2 Transcription of tRNA, 5S rRNA and snRNA
3 Transcription of precursor of mRNA
4 Transcription of only snRNAs
NEET - 2023
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343322 Select the incorrect statement
I. Tailing occurs in a template dependent manner
II. RNA polymerase III is responsible for transcription of 5srRNA
III. The second complexity is that the primary transcripts contain both the exons and the introns and are non-functional

1 I,II
2 III
3 I
4 All
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BIOXII06: MOLECULAR BASIS OF INHERITANCE

343319 Transcription is intiated by

1 Only \(\sigma\) (sigma) factor
2 Only DNA dependent RNA polymerase
3 Only \(\rho\) (Rho) factor
4 RNA polymerase when it associates transiently with \(\sigma\) (sigma) factor
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343320 Which of the following is correct statement?

1 In prokaryotes RNA polymerase III catalyses the synthesis of 5 sr RNA, tRNA & snRNA.
2 RNA polymerase III helps in transcription of r-RNA
3 In eukaryotes RNA polymerase III catalysis the synthesis of 5 sr RNA, tRNA & snRNA
4 RNA polymerase III helps in transcription of 28 S rRNA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343321 What is the role of RNA polymerase III in the process of transcription in Eukaryotes?

1 Transcription of rRNAs (28S, 18S and 5.8S)
2 Transcription of tRNA, 5S rRNA and snRNA
3 Transcription of precursor of mRNA
4 Transcription of only snRNAs
NEET - 2023
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343322 Select the incorrect statement
I. Tailing occurs in a template dependent manner
II. RNA polymerase III is responsible for transcription of 5srRNA
III. The second complexity is that the primary transcripts contain both the exons and the introns and are non-functional

1 I,II
2 III
3 I
4 All
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BIOXII06: MOLECULAR BASIS OF INHERITANCE

343319 Transcription is intiated by

1 Only \(\sigma\) (sigma) factor
2 Only DNA dependent RNA polymerase
3 Only \(\rho\) (Rho) factor
4 RNA polymerase when it associates transiently with \(\sigma\) (sigma) factor
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343320 Which of the following is correct statement?

1 In prokaryotes RNA polymerase III catalyses the synthesis of 5 sr RNA, tRNA & snRNA.
2 RNA polymerase III helps in transcription of r-RNA
3 In eukaryotes RNA polymerase III catalysis the synthesis of 5 sr RNA, tRNA & snRNA
4 RNA polymerase III helps in transcription of 28 S rRNA.
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343321 What is the role of RNA polymerase III in the process of transcription in Eukaryotes?

1 Transcription of rRNAs (28S, 18S and 5.8S)
2 Transcription of tRNA, 5S rRNA and snRNA
3 Transcription of precursor of mRNA
4 Transcription of only snRNAs
NEET - 2023
BIOXII06: MOLECULAR BASIS OF INHERITANCE

343322 Select the incorrect statement
I. Tailing occurs in a template dependent manner
II. RNA polymerase III is responsible for transcription of 5srRNA
III. The second complexity is that the primary transcripts contain both the exons and the introns and are non-functional

1 I,II
2 III
3 I
4 All
For More Updates join with Us