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BT404 Food Biotechnology Quiz-02 For Mid Term and Final Term Virtual University of Pakistan

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BT404 Food Biotechnology Quiz-02 For Mid Term and Final Term Virtual University of Pakistan
BT404 Food Biotechnology Quiz-02 For Mid Term and Final Term Virtual University of Pakistan

BT404 FOOD Biotechnology Quiz-02 For Mid-Term And Final Term Virtual University Of Pakistan

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11. Carbohydrate is the collective name for
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  1. Polyhydroxy aldehydes
  2. Polyhydroxy ketones
  3. Both of these
  4. None of these

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12. The name carbohydrate derives from their general empirical formula, which is
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  1. (CH2O)n
  2. CH3
  3. NH3
  4. (CH3O)n

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13. There are­­­_______ distinct classes of carbohydrates
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  1. 2
  2. 3
  3. 4
  4. 5

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14. Which carbohydrate class has more than 10 structural units
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  1. Monosaccharide’s
  2. Oligosaccharides
  3. Polysaccharides
  4. Both b & c

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15. Free water is the form of water that retains________ properties
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  1. Physical
  2. Chemical
  3. Mechanical
  4. None of these

You Must Have To Prepare:

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16. ­­_________acts as dispersing agent for colloids and solvents of choice.
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  1. Free water
  2. Chemically absorbed water
  3. Chemically bound water
  4. None of these

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17. Form of water that is bound chemically
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  1. Free water
  2. Chemically absorbed water
  3. Chemically bound water
  4. None of these

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18. ­___________ is component of cell walls or protoplast and is held tightly with proteins.
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  1. Free water
  2. Chemically absorbed water
  3. Chemically bound water
  4. None of these

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19. Monosaccharide’s are also called
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  1. Simple sugars
  2. excess salt
  3. unavailable sugar
  4. none

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20. Monosaccharide’s that contains a chain of five carbon atoms
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  1. Pentose
  2. Ketos
  3. Hexose
  4. None

You Must Have To Prepare:

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