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In which one of the following enzymes copper is necessarily associated as an activator?

a)

Carbonic anhydrase

b)

Tryptophanase

c)

Lactic dehydrogenase

d)

Tyrosinase



Question ID - 1128 | SaraNextGen Top Answer

In which one of the following enzymes copper is necessarily associated as an activator?

a)

Carbonic anhydrase

b)

Tryptophanase

c)

Lactic dehydrogenase

d)

Tyrosinase

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

Tyrosinase is a copper containing oxides, which is widely distributed in plants and animals including human. It oxidizes tyrosine to melanin in mammal and causes the cut surfaces of many fruits and vegetables to darken.

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