The terms Gene and Cistron are sometimes used | vedclass

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(C) In molecular biology,a $Gene$ is defined as the functional unit of inheritance. According to the $One$ $Gene-One$ $Enzyme$ hypothesis (later modif

Vedclass · Accepted Answer

One $Gene$ corresponds to one $Cistron$.

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(C) In molecular biology,a $Gene$ is defined as the functional unit of inheritance. According to the $One$ $Gene-One$ $Enzyme$ hypothesis (later modified to $One$ $Gene-One$ $Polypeptide$ hypothesis),a single $Gene$ codes for a single polypeptide chain. $A$ $Cistron$ is defined as a segment of $DNA$ coding for a polypeptide. Therefore,in eukaryotes,since a $Gene$ typically codes for one polypeptide,it is functionally equivalent to one $Cistron$ (monocistronic). Thus,the terms are often used synonymously.

The terms $Gene$ and $Cistron$ are sometimes used as synonyms because:

Similar Questions

Which of the following statements regarding the genetic code is incorrect?
$i.$ The codon is a triplet.
$ii.$ $64$ codons code for amino acids.
$iii.$ The genetic code is unambiguous.
$iv.$ The genetic code is universal.
$v.$ $AUG$ has dual functions.

In the genetic code dictionary,how many codons are used to code for the $20$ amino acids?

What is the function of a nonsense codon?

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.

Which of the following pairs of codons is correctly matched with their function or the amino acid they code for?

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