Genetic codes are

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The genetic code is generally considered universal,meaning it is the same in most organisms. However,there are exceptions to this universality.In

Vedclass · Accepted Answer

Different in $mtDNA$

Vedclass · Answer

(C) The genetic code is generally considered universal,meaning it is the same in most organisms. However,there are exceptions to this universality.In human mitochondria $(mtDNA)$,the genetic code differs from the standard nuclear genetic code.For example,the codons $AGG$ and $AGA$ normally code for arginine,but they function as stop signals in human mitochondria.Additionally,the codon $UGA$,which is a standard termination codon,codes for tryptophan in mitochondria,and the codon $AUA$,which normally codes for isoleucine,codes for methionine in human mitochondria.

Similar Questions

Who proposed the 'one gene one enzyme' hypothesis?

The genetic code necessary for building up its own amino acids during the multiplication of a virus is carried by:

If the genetic code were a tetraplet (four-letter code),how many possible codons would exist for $20$ types of amino acids?

The codons on $mRNA$ are $CAU-CCU-AAA-CUG$. Identify the correct sequence of amino acids.

Dr. Khorana prepared an artificial mRNA containing $CUCUCUCUCU$ nucleotides; its translation resulted in the formation of a polypeptide chain bearing alternately arranged . . . . . . and . . . . . . amino acids,respectively.

Vedclass Test Series

Exam Paper Generator

Online Exam Module