Which of the following enzymes requires coppe | vedclass

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(D) Copper $(Cu^{2+})$ is an essential micronutrient for plants. It is specifically required for the activity of certain enzymes involved in redox rea

Vedclass · Accepted Answer

Tyrosinase

Vedclass · Answer

(D) Copper $(Cu^{2+})$ is an essential micronutrient for plants. It is specifically required for the activity of certain enzymes involved in redox reactions. Among the given options,Tyrosinase is a copper-containing enzyme (a polyphenol oxidase) that requires copper for its catalytic activity. Carbonic anhydrase requires Zinc $(Zn^{2+})$,while Lactic dehydrogenase requires Zinc or other cofactors depending on the organism. Therefore,the correct option is $D$.

$(a)$ Iron	$(i)$ Photolysis of water
$(b)$ Zinc	$(ii)$ Pollen germination
$(c)$ Boron	$(iii)$ Required for chlorophyll biosynthesis
$(d)$ Manganese	$(iv)$ $IAA$ biosynthesis

Which of the following enzymes requires copper for its activity?

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