Which of the following expression does not repressent SHM?
Repressible enzymes is
Repressible enzymes are formed
Repressible system | | DNA fingerprinting
operon system | | Inducible operon | | Repressible system
Repressible operon system is usually found in (i)____ pathways. The pathway's end product serves as a (ii) ______ to activate the repressor, turn off enzyme synthesis and prevent overproduction of the end product of the pathway. Genes for this operon are usually switched (iii)_____ and the repressor is synthesised in an (iv)_____ .
