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Match the column {:(, ,"Column-I","Col...

Match the column
`{:(, ,"Column-I","Column-II"),(,(i),MoO_(2)^(+2),(A)"Alcoholic dehydrogenase"),(,(ii),"Mg"^(+2),(B)"Nitrogenase"),(,(iii),Zn^(+2),(C)"Catalase"),(,(iv),Fe^(+3),(D)"PEP carboxylase"):}`

A

(i)-B, (ii)-D, (iii)-C, (iv)-A

B

(i)-B, (ii)-A, (iii)-D, (iv)-C

C

(i)-D, (ii)-B, (iii)-A, (iv)-C

D

(i)-B, (ii)-D, (iii)-A, (iv)-C

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem of matching the enzymes with their respective cofactors, we can follow these steps: ### Step 1: Identify the cofactors and their corresponding enzymes. - **MoO₂²⁺ (Molybdenum oxide)**: This cofactor is required for the enzyme **Nitrogenase**. Nitrogenase is crucial in the nitrogen cycle, particularly in nitrogen fixation. - **Mg²⁺ (Magnesium ion)**: This cofactor is essential for the enzyme **PEP carboxylase**. PEP carboxylase plays a role in the process of photosynthesis and carbon fixation. - **Zn²⁺ (Zinc ion)**: This cofactor is associated with the enzyme **Alcoholic dehydrogenase**. Alcoholic dehydrogenase is involved in the metabolism of alcohols. - **Fe³⁺ (Iron ion)**: This cofactor is necessary for the enzyme **Catalase**. Catalase is an enzyme that catalyzes the decomposition of hydrogen peroxide into water and oxygen. ### Step 2: Match the cofactors with the correct enzymes. - (i) MoO₂²⁺ → (B) Nitrogenase - (ii) Mg²⁺ → (D) PEP carboxylase - (iii) Zn²⁺ → (A) Alcoholic dehydrogenase - (iv) Fe³⁺ → (C) Catalase ### Step 3: Write down the final matches. - **First**: MoO₂²⁺ matches with **(B) Nitrogenase** - **Second**: Mg²⁺ matches with **(D) PEP carboxylase** - **Third**: Zn²⁺ matches with **(A) Alcoholic dehydrogenase** - **Fourth**: Fe³⁺ matches with **(C) Catalase** ### Final Answer: The correct matching is: - (i) B - (ii) D - (iii) A - (iv) C
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