enlist the three enzymes involved in lac operon giving their functions?
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What are the uses of specific heat in our daily life?
Substances having a small specific heat capacity, are very useful as material in cooking instruments such as frying pans, pots, kettles and so on, because, when small amount of heat is applied it will heat quickly.
Constructing kettle handlers, insulators and oven covers specific heat is applicable.
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Three of the enzymes for lactose metabolism are grouped in the lac operon: lac Z, lac Y, and lac A.
lac Z enc odes an enzyme called β-galactosidase, which digests lactose into its two constituent sugars: glucose and gal actose.
lac Y is a permease that helps to transfer lactose into the cell.
Finally, lac A is a trans-acetylase; the relevance of which in lactose me tabolism is not entirely clear.