Question:
Which of the following codons are called nonsense codons?
Which of the following codons are called nonsense codons?
Show Hint
Nonsense codons are also called stop codons and play a critical role in ending the process of protein synthesis.
Updated On: Jan 17, 2026
- UAA, UAC, UAG
- UUU, UCU, UAU
- UUA, UCA, UUG
- UCC, UCG, UAU
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
1. Nonsense codons (UAA, UAG, UGA) signal the termination of translation. These codons do not code for any amino acids.
2. UAA, UAC, UAG includes two nonsense codons (UAA, UAG) and one typo (UAC).
2. UAA, UAC, UAG includes two nonsense codons (UAA, UAG) and one typo (UAC).
Was this answer helpful?
0
0
Top Questions on Genetic Material
- Which of the following is an example of a condition caused by chromosomal abnormality?
- CUET (PG) - 2024
- Environmental Sciences
- Genetic Material
- Choose the correct statements:
Statements:
A. In sickle cell anemia, a valine is substituted for the glutamic acid at a location on the surface of the protein near the oxygen-binding site.
B. The red blood cells of people who are homozygous for the sickle cell allele collapse into sickled shape when the oxygen level in the blood is low.
C. Individuals who are heterozygous for the recessive valine-specifying allele are said to possess the sickle cell trait.
Choose the correct answer from the options given below:- CUET (PG) - 2024
- Environmental Sciences
- Genetic Material
- Which of the following structure cannot be taken by the single subunit protein?
- CUET (PG) - 2024
- Environmental Sciences
- Genetic Material
- Which of the following organelles contains DNA?
- CUET (PG) - 2024
- Environmental Sciences
- Genetic Material
- Match List I with List II:Choose the correct answer from the options given below:
LIST I LIST II A. Ligase I. Reduce topological strain B. Helicase II. Adds phosphate group C. Gyrase III. Joins two open ends of DNA D. Kinase IV. Unwinds the DNA - CUET (PG) - 2024
- Environmental Sciences
- Genetic Material
Questions Asked in CUET PG exam
- Upper palaeolithic culture in India is dominated by:
- CUET (PG) - 2025
- Prehistoric Archaeology
- Which of the following species are included among gracile australopithecines?
A. A. africanus
B. A. boisei
C. A. afarensis
D. A. anamensis
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Paleoanthropology
- A bought an article at a certain price and sold it at 10% profit. B bought the same article at a price 10% lesser than A and sold it at ₹18 lesser than A. B's gain percentage in this deal is 20%. At what price B bought the article?
- CUET (PG) - 2025
- Profit and Loss
- The traffic lights at three different road crossings change after every 48 seconds, 72 seconds and 108 seconds respectively. If they all change simultaneously at 8:20:00 hours, then at what time will they again change simultaneously?
- CUET (PG) - 2025
- Quantitative Aptitude
- In terracotta which materials are mainly used to build strong clay
(A) Grog
(B) Metal
(C) Cotton
(D) Stone
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Ceramics and Pottery
View More Questions