Question

1. Provide one example of allosteric regulation and one example of covalent modification for regulation (include both enzymes).

Answer 1

Answer-: Example of Allosteric regulation are natural example of control loop from downstream product(or)feed forward from upstream substrate,

Some details-:Allosteric enzymes are a class of regulatory enzyme, which increases (or) decrease catalytic activities in response to certain signals,allosteric enzyme function through reversible,non-Covalent binding of regulator compound called modulator,

Example of Covalent Modification-:regulations of phosphorylation occur in glycogen phosphorylase of muscle and liver,

^^Detail-:activity of some regulatory enzyme is modulated by reversible covalent modification,

covalent modification include passport relation Math and methylation and ADP ribosylation,

Phosphorylation is the most common type of covalent modification,