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Carbohydrates and Lipids

  • Game Code: 1139098
  •  English    20     Public
    Biological Molecules
  •   Study   Slideshow
  • (TRUE or FALSE?) Lipids are organic molecules which are insoluble in water.
    TRUE
  •  15
  • The behavior of lipids that is afraid of water is called ......
    Hydrophobic
  •  15
  • Give one example of organic solvents of lipids
    ethanol, chloroform or benzene
  •  15
  • The phosphate group and its attachments form a .................. head that has an affinity for water.
    Hydrophilic
  •  15
  • (TRUE or FALSE) A phospholipid is similar to a fat molecule but has only two fatty acids attached to glycerol rather than three.
    TRUE
  •  15
  • The form of glucose where the hydroxyl group (–OH), on carbon atom 1, is above the ring is known as_____
    Beta glucose
  •  15
  • Polysaccharide that commonly used in animal cells are in form of____
    Glycogen
  •  15
  • Mention three elements of all carbohydrates
    C, H and O
  •  15
  • A sugar molecule consisting of two monosaccharides joined together by a glycosidic bond
    Disaccharides
  •  15
  • (TRUE or FALSE) Glycosidic bond is formed by releasing water
    TRUE
  •  15
  • How many water molecules are released in the formation of ester bond in phospholipid?
    3
  •  15
  • (TRUE or FALSE) Amylopectin is type of unbranched starch
    FALSE
  •  15
  • Mention 3 properties of saturated lipid!
    Have NO double bond, solid form, basically from animals
  •  15
  • Mention 3 properties of unsaturated lipid!
    Have double bond, solid form, basically from plants
  •  15
  • What is the name of this molecule?
    Phospholipid
  •  15
  • What is the basic function of this molecule?
    Cell membrane structure
  •  15
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