Select Question Set:
Q. No.A. The nascent RNA synthesised by RNA polymerase II is called hnRNA.
B. Splicing is the process of removal of introns and joining of exons in a defined order.
1. Only A is correct
2. Both A and B are incorrect
3. Only B is correct
4. Both A and B are correct
Subtopic: Transcription |
79%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
In an mRNA, UTRs are present
1. AT 5' end only
2. Before stop codon only
3. After start codon only
4. Both, before start codon after stop codon
1. AT 5' end only
2. Before stop codon only
3. After start codon only
4. Both, before start codon after stop codon
Subtopic: Translation |
92%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Human genome project was closely associated with the rapid development of a new area in biology called _____.
1. Biotechnology
2. Bioinformatics
3. Biofortification
4. Microbiology
1. Biotechnology
2. Bioinformatics
3. Biofortification
4. Microbiology
Subtopic: Human Genome Project |
93%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The technique of DNA fingerprinting was developed by
1. Lalji Singh
2. V.K. Kashyap
3. Alec Jeffreys
4. Kim and Klug
1. Lalji Singh
2. V.K. Kashyap
3. Alec Jeffreys
4. Kim and Klug
Subtopic: DNA Fingerprinting |
95%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Monocistronic structural genes are found mostly in
1. Bacteria
2. Blue-gree algae
3. Monerans
4. Eukaryotes
1. Bacteria
2. Blue-gree algae
3. Monerans
4. Eukaryotes
Subtopic: Transcription |
79%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
To catalyse the transcription of all types of RNA in bacteria, how many type(s) of DNA-dependent RNA polymerase is/are present in them?
1. Two
2. Three
3. Five
4. One
1. Two
2. Three
3. Five
4. One
Subtopic: Transcription |
61%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The existence of complementarity with DNA is not seen during the process of
1. Replication
2. Reverse transcription
3. Translation
4. Transcription
1. Replication
2. Reverse transcription
3. Translation
4. Transcription
Subtopic: Translation |
72%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
If the sequence of one strand of DNA is 5' A T G C A T C G 3', find the sequence of complementary strand in 5' → 3' direction
1. T A C G T A G C
2. C G A T G C A T
3. A T G C A T C G
4. A T C G T A C G
1. T A C G T A G C
2. C G A T G C A T
3. A T G C A T C G
4. A T C G T A C G
Subtopic: Transcription |
62%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Which of the following bonds is not present in DNA?
1. \(\beta-1^{\prime}-9-N \text {-glycosidic bond }\)
2. \(3^{\prime}-5^{\prime} \text { phosphodiester bond }\)
3. \(\beta-1^{\prime}-1-N-\text { glycosidic bond }\)
4. \(\beta-1^{\prime}-2-N-\text { glycosidic bond }\)
1. \(\beta-1^{\prime}-9-N \text {-glycosidic bond }\)
2. \(3^{\prime}-5^{\prime} \text { phosphodiester bond }\)
3. \(\beta-1^{\prime}-1-N-\text { glycosidic bond }\)
4. \(\beta-1^{\prime}-2-N-\text { glycosidic bond }\)
Subtopic: The DNA |
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Transcription |
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Select Question Set:
© 2024 GoodEd Technologies Pvt. Ltd.