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प्रश्न
Give an example of a codon having dual function.
उत्तर
AUG performs a dual function. It codes for methionine (Met) and works as an initiator codon.
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संबंधित प्रश्न
Answer the following question.
State the importance of a Genetic code in protein biosynthesis.
The first codon to be deciphered was __________ which codes for ________.
Name the anticodon required to recognize the following codon: AAU.
Name the anticodon required to recognize the following codon: CGA
One of the following is true with respect to AUG.
Because most of the amino acids are represented by more than one codon, the genetic code is ______.
The number of base substitution possible in amino acid codons is ______.
Out of A=T, G =C pairing, bases of DNA may exist in alternate valency state owing to arrangement called ______.
The change of the light coloured variety of peppered moth (Biston betularia) to its darker variety (Biston carbonarid) is due to ______.
Amino acids which are specified by single codons are ______.
Some amino acids are coded by more than one codon, hence the genetic code is ______.
Which of the following organ is essential for photorespiration?
Phenylalanine is a ______.
Percentage of mitochondrial DNA in the cell is:
Genetic code is universal, it means ______
How many codons code for amino acid?
Frame shift mutations are caused by ______.
Statement I: The codon ‘AUG’ codes for methionine and phenylalanine.
Statement II: ‘AAA’ and ‘AAG’ both codons code for the amino acid lysine.
In the light of the above statements, choose the correct answer from the options given below.
Statement I:
The codon ‘AUG’ codes for methionine and phenylalanine.
Statement II:
‘AAA’ and ‘AAG’ are both codons that code for the amino acid lysine.
In light of the above statements, choose the correct answer from the options given below.
Which of the following statements is the most appropriate for sickle cell anaemia?
A single base mutation in a gene may not ‘always’ result in loss or gain of function. Do you think the statement is correct? Defend your answer.
There is only one possible sequence of amino acids when deduced from a given nucleotides. But multiple nucleotides sequence can be deduced from a single amino acid sequence. Explain this phenomena.
Discuss the process of translation in detail.
