Question

What is the function of Histidine Decarboxylase (Hdc)?

1) It catalyzes the decarboxylation of histidine to form histamine.
2) It catalyzes the decarboxylation of histamine to form histidine.
3) It catalyzes the conversion of histidine to histamine.
4) It catalyzes the conversion of histamine to histidine.

Answer 1

Histidine Decarboxylase (Hdc) catalyzes the conversion of histidine to histamine.

Step-by-step explanation:

The function of Histidine Decarboxylase (Hdc) is to catalyze the conversion of histidine to histamine. It is an enzyme that removes a carboxyl group from histidine, resulting in the formation of histamine. This conversion is important in various biological processes, including the regulation of blood pressure and the production of certain neurotransmitters.