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Three of the following statements about enzymes are correct and one is wrong. Which one is wrong?
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Most enzymes are proteins but some are lipids
Enzymes show $\mathrm{pH}$ sensitivity and require an optimum $\mathrm{pH}$ for maximal activity.
Enzymes are thermolabile (heat sensitive) and denatured at high temperatures. However, extremophiles (thermophilic bacteria) are exceptions.
Most of the enzymes are highly specific in their action.
Most enzymes are proteins but exceptionally some are RNA enzymes, eg, ribozymes.
Enzymes are thermolabile (heat sensitive) and denatured at high temperatures. However, extremophiles (thermophilic bacteria) are exceptions.
Most of the enzymes are highly specific in their action.
Most enzymes are proteins but exceptionally some are RNA enzymes, eg, ribozymes.
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