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प्रश्न
Attempt any TWO of the following:
Define the terms ‘codon’ and ‘anticodon’.
उत्तर
Codon : A specific sequence of three consecutive nucleotides that is part of the genetic code and that specifies a particular amino acid in a protein or starts or stops protein synthesis.
Anticodon : A triplet of nucleotide bases in transfer RNA that identifies the amino acid carried and binds to a complementary codon in messenger RNA during protein synthesis at a ribosome
APPEARS IN
संबंधित प्रश्न
Explain the process of translation.
Identify the CORRECT combination of salient featw·es of Genetic Code.
Exon part of mRNAs codes for ______
A mature mRNA consists of 900 bases without any stop codon in between. What would be the number of amino acids coded by this mRNA during translation?
For which of the following reasons genetic code is universal?
During translation, ______ ions play significant role in associating two subunits of ribosomes.
Match the Column I (RNA polymerases) with Column II (Transcribed products) and select the correct option.
| Column I | Column II | ||
| i. | RNA polymeraseI | a. | t-RNA |
| ii. | RNA polymerase II | b | rRNA |
| iii. | RNA polymerase III | c. | hnRNA |
Select the correct option from the following:
Complete the above-given diagram of a transcription unit.
During the post transcriptional modification, ______ process does not occur.
What is meant by the polarity of genetic code ?
