Which of the following is a genetic RNA? 
1. mRNA
2. rRNA
3. hn-RNA
4. RAN present in plant viruses

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The mRNA of prokaryotes is 
1. Polycistronic 
2. Momocistronic
3. Formed by splicing of hnRNA 
4. Carries genetic message to DNA
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Capping in hnRNA is catalysed by 
1. Poly A polymerase
2. SnRNA
3. Guanylyl transferase
4. catalytic RNA
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Which of the following types of ribosomal RNA is not present in eukaryotic cytoplasm?
1. 18S
2. 28S
3. 5.8S 
4. 16S 
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Mark the correct option w.r.t. function of RNAP-l
1. 5.8S rRNA
2. 5S rRNA
3. SnRNA 
4. ScRNA
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Soluble RNA is 
1. tRNA
2. mRNA 
3. rRNA
4. hnRNA 
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Transcription starts non-specifically in the absence of 
1. Sigma factor 
2. Rho factor 
3. Core enzyme 
4. DNA polymerase
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Formylated methionine acts as translation initiation in 
1. Eubacteria 
2. Eukaryotes
3. Viruses
4. Archaebacteria 
Subtopic:  Translation |
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Which of the following codons is known as ochre?
1. UAG
2. UGA
3. UAA
4. UUU
Subtopic:  Genetic Code |
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Which of the following is an ambiguous codon?
1. AUG
2. GUG
3. UAG
4. GAG
Subtopic:  Genetic Code | Search for Genetic Material | Transcription |
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