PrepBharat

1. Which of the following is incorrect about glycogen?
a) It is a stored form of glucose in animals.
b) In glycogen, the right end is reducing and the left end is non-reducing.
c) It is a branched polymer of glucose.
d) It is a stored form of glucose in plants.

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2. The bond formed between two adjacent monosaccharide is
a) Peptide bond
b) Ester bond
c) Glycosidic bond
d) Ionic bond

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3. Blood concentration of glucose in normal healthy individual is
a) 2–3 mM
b) 4.5–5 mM
c) 6–7 mM
d) 1 mM

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4. Which is the correct Haworth structure of glucose?
a)
b)
c)
d) All of these

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Answer: c
Explanation:

5. Which is the correct representation of ribose?
a)
b)
c)
d)

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Answer: b
Explanation:

6. Which of the following is a stored form of energy in plant?
a) Starch
b) Cellulose
c) Glycogen
d) Chitin

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7. Lipids are
a) Compounds of carbon, hydrogen and oxygen
b) Compounds of glycerol and fatty acid
c) Insoluble in water
d) All of these

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8. Lipids may be
a) Fatty acid
b) Glycerol
c) Compound respectively of both
d) All of these

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9. What is the number of carbon atoms which the palmitic and arachidonic acid contain (including carboxyl carbon)?
a) 16, 19
b) 15, 19
c) 16, 20
d) 18, 20

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10. Fats or oils are
a) Monoglycerides
b) Diglycerides
c) Triglycerides
d) Any of the above

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