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Two types of polysaccharides on the basis of their functions are -:

(1) Structural polysaccharides which provide structural support. e.g. cellulose.

(2) Food storage polysaccharides which are used as storage forms e.g. starch

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82. Name a polysaccharide made up of more than one type of monosaccharides.

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83. Name four biologically most important macromolecules.

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84. Suggest the name of three polysaccharides.

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85. Give the names of three types of DNA.

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86. What type of protein is present in wheat?

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87. What are the advantages of storing carbohydrates in the form of polysaccharides?

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88. What are the purines of DNA strands?

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89. What is chitin ?

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90. What are the pyrimidines of DNA strands?

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