What are the following substances?(i) Invert sugar(ii) Polypeptides

1.	What are the following substances?(i) Invert sugar(ii) Polypeptides
Answer» (i) Invert Sugar: Sucrose is dextrorotatory, on hydrolysis in the presence of HCl or enzyme invertase, it produces a mixture of D–C(+)–glucose and D–(–)–fructose which is laevorotatory called invert sugar. (ii) Polypeptide: If more than ten a-amino acids are joined together by peptide bond (–CONH–) the polyamide thus formed is called polypeptide.

Answer»

(i) Invert Sugar: Sucrose is dextrorotatory, on hydrolysis in the presence of HCl or enzyme invertase, it produces a mixture of D–C(+)–glucose and D–(–)–fructose which is laevorotatory called invert sugar.

(ii) Polypeptide: If more than ten a-amino acids are joined together by peptide bond (–CONH–) the polyamide thus formed is called polypeptide.

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What are the following substances?(i) Invert sugar(ii) Polypeptides

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