Which of the following is present as a store house of energy in plant tissues?

(A)Cellulose

(B)Sucrose

(C)Glycogen

(D)Starch

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Which of the following is present as a store house of energy in animal tissues?

(A)Cellulose

(B)Sucrose

(C)Glycogen

(D)Starch

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Which of the following is a polymer of fructose?

(A)Insulin

(B)Sucrose

(C)Inulin

(D)Glycogen

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Starch gives blue colour because of

(A)It exists in globular form

(B)I2 gets hold in helical form

(C)It has blue colour pigment

(D)All of the above

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Cellulose is present in

(A)cotton fibres

(B)Paper

(C)Cell wall of plants

(D)All of these

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Which of the following is true about chitin

(A)It's monomer is N-acetyl glucosamine

(B)It is a heteropolymer of NAG

(C)It is the most abundant organic compound in Nature.

(D)All of the above

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Which of the following is not true about starch?

(A)It’s a branched polymer

(B)Amylose and amylopectin are its two components

(C)It’s a polymer of β, D Glucose

(D)It is not the most abundant organic compound in Nature.

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Which of the following is not true about cellulose?

(A)It cannot be digested by humans

(B)It’s a polymer of β, D Glucose

(C)It’s a branched polymer

(D)It does not give blue color with Iodine

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The left end of the polysaccharides is_­­-------------while the right end is ______in nature.

(A)reducing and non- reducing respectively

(B)non- reducing and reducing respectively

(C)both ends are non-reducing

(D)both ends are reducing

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Proteins are ______ of amino acids

(A)homopolymer

(B)heteropolymer

(C)Neither homopolymer nor heteropolymer

(D)None of these

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