Essential Food Nutrients — DU Skill Enhancement Courses Previous Year Question Papers

Name of the.Paper : SEC :. 'Essentials of Food Nutrients Attempt, only froo questions out of four. AJZ parts of a question should be attempted together. 1. (a!) Fin in the'blanks : (Z) ................................ is ,a micronutri6fit. (a.a.) The disorder caused due to vitamin `A' deficiency known as................................. (I.I.i) ......................... j ...... and ................................ are the~prodrcts of (I.I;) (u) hydrolysis of maltose. ................................ is a disorder caused by vitalrii D deficiency. ................................ is an ,essential amino acid. - (b) Explain the role of disulfide bonds in protein folding. (c) Draw the cyclic structure of glucose and fructose, 5,5,5 2. (a) Define carbohydrates and classify them based on structure. (b) What, are glycosidic linkages?-Explain with suitable examples. (c) Give two tests to distinguish reducing and non-reducing sugars. 3. (a) Explain the primary structure of proteins. (b) Describe the importance of minerals in human health. (c) Discuss the significance of amino, acid sequence in proteins. 5,5,5 4. Differentiate the following : (i) Essential and non-essential fatty acids (ii) Glycolipids and Phospholipids (їй) Peptide bond and glycoside bond. 5,5,5