Give the names and functions of enzymes involved in lactose metabolism in E. Coli:

Molybdenum is involved in plant metabolism in

Hormones involved in carbohydrate metabolism are

An element involved in metabolism of urea is

Molybdenum is essentially involved in plant metabolism in:

Nickel is involved in metabolism of urea

Which is not involved in sugar metabolism?

The lac operon consists of a regulation gene and three structural gene. The lactose acts as inducer. In the presence of an Inducer such as lactose, the repressor is in inactivated during the interaction. This allows RNA polymerase access to the promoter and transcription proceeds. The repressor is synthesized which in turn binds with the operator region of the operon and prevents RNA polymerase from transcribing the operon. The lac operon of E. coli contains genes involved in lactose metabolism. It's expressed only when lactose is _____ (1)and glucose is _____(2).