>
Exams
>
Biology
>
Molecular Biology
>
who proposed that the genetic code for amino acids
Question:
Who proposed that the genetic code for amino acids should be made up of three nucleotides?
Show Hint
Triplet code = Gamow.
NEET (UG) - 2025
NEET (UG)
Updated On:
Mar 19, 2026
Francis Crick
Jacques Monod
Franklin Stahl
George Gamow
Show Solution
Verified By Collegedunia
The Correct Option is
D
Solution and Explanation
George Gamow, a physicist, first proposed that a three-nucleotide code (triplet codon) would be necessary to code for the 20 amino acids.
Download Solution in PDF
Was this answer helpful?
1
1
Top NEET Biology Questions
In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
NEET (UG) - 2021
Biology
Population Interactions
View Solution
Which of the following is a correct sequence of steps in a PCR (Polymerase Chain Reaction)?
NEET (UG) - 2021
Biology
recombinant technology
View Solution
Mutations in plant cells can be induced by :
NEET (UG) - 2021
Biology
Structure of DNA and RNA
View Solution
Chordae tendineae are found in
NEET (UG) - 2010
Biology
body fluids and circulation
View Solution
Glycolysis takes place in
NEET (UG) - 1995
Biology
Respiration in plants
View Solution
View More Questions
Top NEET Molecular Biology Questions
Which of the following is the correct match?
NEET (UG) - 2024
Biology
Molecular Biology
View Solution
Which of the following are correct about cellular respiration?
A. Cellular respiration is the breaking of C-C bonds of complex organic molecules by oxidation.
B. The entire cellular respiration takes place in Mitochondria.
C. Fermentation takes place under anaerobic condition in germinating seeds.
D. The fate of pyruvate formed during glycolysis depends on the type of organism also.
E. Water is formed during respiration as a result of O2 accepting electrons and getting reduced
Choose the correct answer from the options given below:
NEET (UG) - 2024
Biology
Molecular Biology
View Solution
Given below are two statements :
Statement I: In the lac operon, the z gene codes for beta-galactosidase which is primarily responsible for the hydrolysis of lactose into galactose and glucose.
Statement II: In addition to lactose, glucose or galactose can also induce lac operon.
In the light of the above statements, choose the correct answer from the options given below :
NEET (UG) - 2024
Biology
Molecular Biology
View Solution
Which of the following are correct about EcoR1?
A. Cut the DNA with blunt end
B. Cut the DNA with sticky end
C. Recognise a specific palindromic sequence
D. Cut the DNA between the base G and A when encounters the DNA sequence ‘GAATTC’
E. Exonuclease
Choose the correct answer from the options given below:
NEET (UG) - 2024
Biology
Molecular Biology
View Solution
Given below are two statements
Statement I : RNA interference takes place in all Eukaryotic organisms as method of cellular defense.
Statement II : RNAi involves the silencing of a specific mRNA due to a complementary single-stranded RNA molecule that binds and prevents translation of mRNA
In the light of the above statements, choose the correct answer from the options given below
NEET (UG) - 2024
Biology
Molecular Biology
View Solution
View More Questions
Top NEET Questions
In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
NEET (UG) - 2021
Population Interactions
View Solution
A coil of inductive reactance
$31\, \Omega$
has a resistance of 8
$\Omega$
. It is placed in series with a condenser of capacitative reactance
$25 \,\Omega$
. The combination is connected to an a.c. source of 110 V. The power factor of the circuit is :-
NEET (UG) - 2006
Power
View Solution
A car starts from rest and accelerates at
$5\, m / s ^{2}$
At
$t=4\, s$
, a ball is dropped out of a window by a person sitting in the car. What is the velocity and acceleration of the ball at
$t =6\, s$
? (Take
$\left. g =10\, m / s ^{2}\right)$
NEET (UG) - 2021
Projectile motion
View Solution
A liquid compound (x) can be purified by steam distillation only if it is
NEET (UG) - 2020
Methods Of Purification Of Organic Compounds
View Solution
In an a.c. circuit with phase voltage V and current I, the power dissipated is
NEET (UG) - 1997
Reactance
View Solution
View More Questions