Termination codons are

A. UAA, UAG, UAU

B. UAA, UAG, UGA

C. UAG, UGA, UUA

D. UAC, UAG, UGA

Answer: Option B

Solution(By Examveda Team)

Termination codons are UAA, UAG, UGA.
A set of three adjacent bases in the DNA or their complementary bases in messenger RNA that specifies the end of a polypeptide chain.
The three chain-termination codons (in messenger RNA) are UAA, UAG and UGA. They are also called termination codons, stop codons or nonsense codons.