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प्रश्न
The first codon to be deciphered was __________ which codes for ________.
विकल्प
AAA, proline
GGG, alanine
UUU, Phenylalanine
TTT, arginine
उत्तर
The first codon to be deciphered was UUU which codes for Phenylalanine.
संबंधित प्रश्न
Differentiate between the genetic codes given below:
Unambiguous and Universal
Give reasons: Genetic code is ‘universal’.
Name the anticodon required to recognize the following codon: GCA.
Frame shift mutation occurs when ______.
Khorana first deciphered the triplet codons of ______.
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 ______.
H. J. Muller was awarded Nobel Prize for his ______.
Amino acids which are specified by single codons are ______.
AUG on the mRNA will result in the activation of which of the following RNA having the correct combination of amino acids:
| Site A | Site B | |
| A. | UAC | Methionine |
| B. | Methionine | UAC |
| C. | Methionine | AUG |
| D. | AUG | Methionine |
Percentage of mitochondrial DNA in the cell is:
Genetic code translates the language of:
Methionine carrying tRNA has anticodon:
George Gamow suggested that each codon coding for an amino acid consists of ______
How many codons code for amino acid?
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.
