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Solution


Q.

The incorrect statements regarding enzymes are:

(A) Enzymes are biocatalysts.

(B) Enzymes are non-specific and can catalyse different kinds of reactions.

(C) Most enzymes are globular proteins.

(D) Enzyme oxidase catalyses the hydrolysis of maltose into glucose.

Choose the correct answer from the options given below:                          [2024]
1 (A), (B) and (C)  
2 (B) and (D)  
3 (B), (C) and (D)  
4 (B) and (C)  

Ans.

(2)

Enzymes are specific in their catalytic action. Particular enzyme catalyze specific reactions.

The enzyme maltase converts maltose to glucose.

C12H22O11 (aq)+H2O (l)→Maltase2C6H12O6 (aq)

  (Maltose)                                                      (glucose)