NEET Zoology Biomolecules Questions Solved

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Go through the figures and select the correct option:

(a) I - In non-competitive type of enzymatic inhibition the V max decreases and Kremain unchanged

     II - In competitive type of enzymatic inhibition the Vmax decreases and Km remain unchanged

(b) II - In non-competitive type of enzymatic inhibition the Vmax decreases and Km remain unchanged

      I - In competitive type of enzymatic inhibition the Vmax remain same and Km is changed

(c)  I - In non-competitive type of enzymatic inhibition the Vmax increases and Km remain unchanged

      II - In competitive type of enzymatic inhibition the Vmax changes and Km decreases

(d)  I - In non-competitive type of enzymatic inhibition the Vmax increases and Km remain unchanged

      II - In competitive type of enzymatic inhibition the Vmax increases and Km increases

The adjoining graph shows change in concentration of substrate on enzyme activity (velocity of the reaction).

Fig- II : competitive enzymatic inhibition- Vmax decreases and Km remains unchanged

Fig- I : non-competitive enzymatic inhibition- Vmax remains unchanged and Km is changed

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