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Gene and cistron words are sometimes used synonymously because : -
A
One cistron contains many genes
B
One gene contains many cistrons
C
One gene contains one cistron
D
One gene contains no cistron
Detailed Solution
Benzer defined the cistron as the unit of function: the segment of DNA that codes for one polypeptide chain.
A gene is also usually defined as the DNA segment that codes for one polypeptide (one gene–one polypeptide).
Since one gene corresponds to one cistron, the two words are often used synonymously.
So they are used synonymously because one gene contains one cistron.
A gene is also usually defined as the DNA segment that codes for one polypeptide (one gene–one polypeptide).
Since one gene corresponds to one cistron, the two words are often used synonymously.
So they are used synonymously because one gene contains one cistron.