LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

MOLECULAR BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
These are the stop codon sequence EXCEPT
A
UAA
B
UAG
C
AUG
D
UGA
Explanation: 

Detailed explanation-1: -There are 3 STOP codons in the genetic code-UAG, UAA, and UGA.

Detailed explanation-2: -Each three-letter sequence of mRNA nucleotides corresponds to a specific amino acid, or to a stop codon. UGA, UAA, and UAG are stop codons. AUG is the codon for methionine, and is also the start codon.

Detailed explanation-3: -In the genetic code 11 (the bacterial, archaeal, and plant plastid code), the stop codons are UAA, UAG, and UGA.

Detailed explanation-4: -The three stop codons have been given names-UAG is amber, UGA is opal, and UAA is ochre.

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