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5.Molecular Basis of Inheritance
medium
બંધારણીય જનીનની બરોબર શું છે ?
A
ન્યુટ્રોન
B
સીસ્ટ્રોન
C
ઓપેરોન
D
રેકોન
(NEET-2016)
Solution
(b) : Cistron (or gene) is a length of $DNA$ that contains the information for coding a specific polypeptide chain or a functional $RNA$ molecule ($i.e.$, transfer $RNA$ or ribosomal $RNA$). Hence, cistron is a unit of function. Currently such a gene is called structural gene.
Standard 12
Biology
