Question

Enzymes are _____________ present in fruits & vegetables which speed up chemical changes in them.

Answer 1

Explanation:

Enzymes are special proteins which can speed up chemical reactions and act as biological catalysts. They can cause fruit to ripen and over-ripen, which gives the fruit a brown colour. Fresh fruit and vegetables normally keep enzymes trapped in their tissues.

Hence,Enzymes are proteins present in fruits & vegetables which speed up chemical changes in them.

Answer 2

Answer:

Enzymes are special proteins which can speed up chemical reactions and act as biological catalysts. They can cause fruit to ripen and over-ripen, which gives the fruit a brown colour. Fresh fruit and vegetables normally keep enzymes trapped in their tissues.

Explanation:

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