Explain enzymes, Biology

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Explain Enzymes

Enzymes are the proteins that  act  as  catalysts,  speeding the  rate  at which biochemical reactions proceed but not altering  the direction or nature of the reactions.

A  holoenzyme  is whole  enzyme,  as a  complete  and  functional  molecule. Generally, a holoenzyme consists of  a polypeptide portion (an  apoenzyme) and at least one cofactor or other coenzyme.

Metzbolism  is  all  of  the  organized chemical reactions  in  a  cell which  are under the control of enzymes.

 


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