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Oils

Fats

(1) Rich in unsaturated fatty acids.

(2) Liquid at ordinary temperature.

(3) Contain essential fatty acids.

(1) Rich in saturated fatty acids.

(2) Solid or semi-solid at ordinary temperature.

(3)Do not contain essential fatty acids.

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62. Distinguish between unsaturated and saturated fatty acids.

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63. Distinguish between Aldose sugar and Ketose sugar.

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64. Distinguish between reducing and non-reducing sugars.

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65. Distinguish between Glycosidic bond and Peptide bond. Give one similarity

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66. Distinguish between pyranose and furanose rings.

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67. Distinguish between Purines and Pyrimidines.

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68. Write any three characteristic features of monosaccharides ?

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69. Describe nucleotides.

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70. What are macromolecules ? Give examples.

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