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प्रश्न
How t-RNA act as an adapter molecule?
Explain in detail with the help of a diagram.
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उत्तर
Transfer RNAs are known as adapter molecules in protein synthesis because they are covalently linked to an amino acid at one end and they pair with the mRNA in such a way that amino acids are joined to a growing polypeptide in the correct sequence.
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संबंधित प्रश्न
Describe the process of transcription in protein synthesis.
Long Answer Question:
Justify the statement. If the answer is false, change the underlined word(s) to make the statement true
The job of mRNA is to pick up amino acids and transport them to the ribosomes.
Wobble hypothesis is related with
Enzyme required for peptide formation is
Exon segments are reunited after splicing by
Identify the CORRECT combination of salient featw·es of Genetic Code.
Number of amino acids in a polypeptide chain is 150. The number of mRNA bases required is ____________.
Identify the CORRECT statements.
- Conversion of hnRNA to mRNA - Processing
- Removal of introns and joining of exons - Splicing
- Methyl adenosine triphosphate is added to 5'-end of hnRNA- Capping
- Addition of adenylate residues to 5' end in a template-dependent manner - Tailing
When cut by the same restriction endonuclease, the DNA fragments with staicky ends can be joined with any DNA fragment that contains complementary staicky ends into a molecule of recombinant DNA by the enzyme ______
If there are 300 bases in an RNA which codes for a protein with 100 amino acids, and a base at position 162 is deleted such that the length of RNA become 299, how many codons will be altered.
