1. | 20 | 2. | 80 |
3. | 60 | 4. | 40 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe process of translation of mRNA to proteins begins as soon as:
1. | The tRNA is activated and the larger subunit of ribosome encounters mRNA |
2. | The smaller subunit of ribosome encounters mRNA |
3. | The larger subunit of ribosome encounters mRNA |
4. | Both the subunits join together to bind with mRNA |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe first phase of translation is:
1. Recognition of DNA molecule
2. Aminoacylation of tRNA
3. Recognition of an anti-codon
4. Binding of mRNA to ribosome
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyUnder which of the following conditions will there be no change in the reading frame of the following mRNA?
5'AACAGCGGUGCUAUU 3'
1. | Deletion of GGU from 7th, 8th and 9th positions |
2. | Insertion of G at the 5th position |
3. | Deletion of G from the 5th position |
4. | Insertion of A and G at the 4th and the 5th positions respectively |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following rRNA acts as structural RNA as well as ribozyme in bacteria?
1. | 5S rRNA |
2. | 18S rRNA |
3. | 23S rRNA |
4. | 5.8S rRNA |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA sequence of how many nucleotides in messenger RNA make a codon for an amino acid:
1. Four
2. One
3. Two
4. Three
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich form of RNA has a structure resembling clover leaf?
1. hn-RNA
2. m-RNA
3. t-RNA
4. r-RNA
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAnticodon occurs in:
1. t-RNA
2. m-RNA
3. rRNA
4. DNA
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn a three-dimensional view, the molecule of t-RNA is:
1. | L-shaped | 2. | S-shaped |
3. | Y-shaped | 4. | E-shaped |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology