- 1(current)
Q. No.The enzyme present in most RNA viruses that enables them to synthesize more viral RNA on the template of viral RNA is:
1. Reverse transcriptase
2. Viral nuclease
3. Restriction endonuclease
4. RNA polymerase
1. Reverse transcriptase
2. Viral nuclease
3. Restriction endonuclease
4. RNA polymerase
Subtopic: Transcription |
Please attempt this question first.
Hints
Which of the following statements about RNA polymerase in bacteria is correct?
| 1. | It catalyzes both transcription and translation. |
| 2. | It requires a primer to begin RNA synthesis. |
| 3. | It uses nucleoside triphosphates as substrates for RNA synthesis. |
| 4. | It moves along the DNA in the 3'→5' direction while synthesizing RNA in the 3'→5' direction. |
Subtopic: Transcription |
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Which one of the following is the sequence on corresponding coding strand, if the sequence on mRNA formed is as follows
5'AUCGAUCGAUCGAUCGAUCGAUCGAUCG 3'?
5'AUCGAUCGAUCGAUCGAUCGAUCGAUCG 3'?
| 1. | 3' ATCGATCGATCGATCGATCGATCGATCG 5' |
| 2. | 5' UAGCUAGCUAGCUAGCUAGCUAGCUAGC 3' |
| 3. | 3' UAGCUAGCUAGCUAGCUAGCUAGCUAGC 5' |
| 4. | 5' ATCGATCGATCGATCGATCGATCGATCG 3' |
Subtopic: Transcription: I | Transcription:II | Transcription: III | Transcription: IV | Transcription |
52%
From NCERT
NEET - 2023
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
- 1(current)
Q. No.
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