Lipids
34 minutes ago
tebrooks_64074
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10 QuestionsShow answers
  • Question 1
    120 seconds
    Q.

    Saturated fats are __________ at room temperature.

    answer choices

    liquid

    solid

  • Question 2
    120 seconds
    Q. The characteristic that all lipids have in common is----
    answer choices
    made of lots of double bonds
    acidic when mixed with water
    no high energy content
    do not dissolve in water
  • Question 3
    30 seconds
    Q. The phospholipid bilayer comprises what part of the cell?
    answer choices
    cytoplasm
    cell membrane
    cytoskeleton
    nuclear membrane
  • Question 4
    30 seconds
    Q.

    Part of a phospholipid molecule can mix with water, but the other part cannot. This means the molecule is

    answer choices

    hydrophobic

    hydrophilic

    amphipathic

    ambidextrous

  • Question 5
    30 seconds
    Q.

    Under basic conditions, lipid molecule hydrolysis produces

    answer choices

    Glycerol + Water

    Glycerol + Fatty acids

    Glycerol + Fatty acid salts

    Water + Fatty acids

  • Question 6
    30 seconds
    Q.

    The illustration is a

    answer choices

    Glycerophospholipid

    Sphingoglycolipid

    Sphingophospholipid

    Triacylglycerol

  • Question 7
    30 seconds
    Q.

    Which of the following facts is not TRUE about lipids?

    answer choices

    more double bonds, increase in melting point

    sparingly soluble in water but insoluble in organic solvents

    act as thermal insulators

    solubility decreases with increasing carbon chain length

  • Question 8
    30 seconds
    Q.

    Fatty Acids differ in there chain length and their

    answer choices

    protein carriers

    Side chains

    energy level

    degree of saturation

  • Question 9
    30 seconds
    Q.

    What lipoprotein is responsible for transporting fat in blood?

    answer choices

    VLDL

    Chylomicrons

    HDL

    LDL

  • Question 10
    30 seconds
    Q.

    Trans Fatty Acids are formed due to the partial reduction of polyunsaturated oils by hydrogenation.

    answer choices

    True

    False

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