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प्रश्न
The first codon to be deciphered was ______ which codes for ______.
पर्याय
AAA, proline
GGG, alanine
UUU, Phenylalanine
TTT, arginine
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उत्तर
The first codon to be deciphered was UUU which codes for Phenylalanine.
Explanation:
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संबंधित प्रश्न
Give an example of a codon having a dual function.
Name the anticodon required to recognize the following codon: CGA
One of the following is true with respect to AUG.
Khorana first deciphered the triplet codons of ______.
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 ______.
Which out of the following statements is incorrect?
Some amino acids are coded by more than one codon, hence the genetic code is ______.
The mutations that involve addition, deletion or substitution of a single pair in a gene are referred to as ______.
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 |
Which of the following organ is essential for photorespiration?
George Gamow suggested that each codon coding for an amino acid consists of ______
Genetic code is universal, it means ______
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.
Based on your understanding of genetic code, explain the formation of any abnormal hemoglobin molecule. What are the known consequences of such a change?
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.
Who proposed that the genetic code for amino acids should be made up of three nucleotides?
All the 64 codons in the dictionary of genetic code were deciphered by ______.
