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प्रश्न
Answer the following questions :
What is transcription?
उत्तर
The process of mRNA synthesis as per sequence of nucleotides on DNA is called as transciption.
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संबंधित प्रश्न
Very Short Answer Question:
Why the genetic code is considered as commaless?
Enlist the characteristics of genetic code.
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.
Draw a neat and labelled diagram of transcription and processing of hn-RNA
Which genetic disorders are caused by mutation?
In following case what will be the corresponding sequence of the transcribed mRNA?
AGGTATCGCAT is a sequence from the coding strand of a gene.
From the following identify the features of "Genetic code".
(i) It is a triplet or three letter code.
(ii) The code is overlapping.
(iii) The code is commaless.
(iv) The genetic code was deciphered by Watson and Crick.
____________ refers to the mechanism in which codons of mRNA are translated and specific amino acids in a sequence form a polypeptide on ribosomes.
Protein synthesis and cell division is accelerated by the hormone ______.
In the genetic dictionary, there are 64 codons as ______
From the following identify the INCORRECT match.
Study the following statements and select the correct option.
Statement A: The primary transcript produced in eukaryote is translated without undergoing any modification or processing.
Statement B: The hnRNA in humans has exons and introns.
The enzyme initiating the formation of mRNA is ______
Which one of the following Is NOT a structural part of a transcription unit in DNA?
Which one is a cell-coded protein formed in response to infection with most animal viruses:
Initiation of polypeptide chain in protein synthesis is induced by:
Select the correct statement from the following.
Explain the process of binding of ribosomal units to mRNA during protein synthesis.
What is meant by the polarity of genetic code ?
Give the different steps involved in formation of m-RNA from hn-RNA.
