Lipids
7 months ago
jweneck_91416
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27 QuestionsShow answers
  • Question 1
    60 seconds
    Q. Which biomolecule is often stored in the body's tissues as energy?
    answer choices
    proteins
    carbohydrates
    lipids
    nucleic acids
  • Question 2
    120 seconds
    Q. Which of the following molecules make up the basic structure of a cell membrane?
    answer choices
    waxes
    steroids
    fatty acids
    phospholipids
  • Question 3
    120 seconds
    Q. What are different examples of lipids?
    answer choices
    monosaccahrides, disaccharides, starch, cellulose
    dipetide, polypeptide, amino acids
    DNA, RNA, ATP
    triglycerides, waxes, steroids, phospholipds
  • Question 4
    30 seconds
    Q. The phospholipid bilayer comprises what part of the cell?
    answer choices
    cytoplasm
    cell membrane
    cytoskeleton
    nuclear membrane
  • Question 5
    30 seconds
    Q. What type of lipid is this?
    answer choices
    steroid
    cholesterol
    phospholipid
    triglyceride
  • Question 6
    30 seconds
    Q. In the phospholipid, the polar head is considered what type of structure?
    answer choices
    hydrophobic
    insoluble
    hydrophilic
  • Question 7
    30 seconds
    Q. Which of the following molecules is not a lipid? 
    answer choices
    testosterone
    triglycerides
    cellulose
    phospholipids
  • Question 8
    30 seconds
    Q. Lipids are classified by their ______________
    answer choices
    size
    color
    taste 
    structure
  • Question 9
    30 seconds
    Q. Saturated fats have _______________
    answer choices
    straight structure
    single bonds
    solidity at room temperature
    all of the above
  • Question 10
    30 seconds
    Q. All of the following are lipids except __________
    answer choices
    ear wax
    saturated fats
    cholesterol
    starch
  • Question 11
    30 seconds
    Q. Which type of molecule is shown?
    answer choices
    Saturated Fat acid
    Monounsaturated Fatty acid
    Polyunsaturated Fatty acid
    Cholesterol
  • Question 12
    30 seconds
    Q. Lipids differ from most other larger biomolecules in that they
    answer choices
    Are hydrophillic
    Are hydrophobic
    Do not have specific shapes
    Do not contain carbon
  • Question 13
    30 seconds
    Q. Unsaturated fats have _______________
    answer choices
    bent structure
    double bonds
    liqudity at room temperature
    all of the above
  • Question 14
    30 seconds
    Q. An example of an unsaturated fat would be ________
    answer choices
    butter
    bacon fat
    vegetable oil
    scrapple
  • Question 15
    30 seconds
    Q. Which biomolecule is mainly hydrocarbons and therefore very hydrophobic?
    answer choices
    carbohydrate
    nucleic acid
    protein
    lipid
  • Question 16
    60 seconds
    Q. How do lipids function for cells and organisms?
    answer choices
    store information
    store energy
    breakdown wastes
    join with substrates
  • Question 17
    120 seconds
    Q. Which of the following is a lipid?
    answer choices
    lard
    cellulose
    glucose
    protein
  • Question 18
    30 seconds
    Q. Which of these is not a function of lipids?
    answer choices
    Quick energy
    Sturctural components in cell membranes
    Waterproofing
    Long term energy storage
  • Question 19
    30 seconds
    Q. What type of molecule is represented in the image?
    answer choices
    poly
    sacch
    aride
    un
    saturated fat
    saturated fat
    mono
    sacch
    aride
  • Question 20
    60 seconds
    Q.

    Which polymer is our second source of energy, insulates us, and makes up the cell membrane?

    answer choices

    lipids

    proteins

    carbohydrates

    nucleic acids

  • Question 21
    30 seconds
    Q.

    Which type of lipid is solid at room temperature

    answer choices

    All fatty acids

    Unsaturated fatty acids

    Amino acids

    Saturated fatty acids

  • Question 22
    30 seconds
    Q.

    Name this molecule

    answer choices

    Monosaccharide

    Saturated fatty acid

    Glycerol

    Unsaturated fatty acid

  • Question 23
    10 seconds
    Q.

    Triglyceride is composed of:

    answer choices

    Glycerol, 2 fatty acids

    3 Glycerols and 1 fatty acids

    3 Glycerides

    Glycerol, 3 fatty acids

  • Question 24
    20 seconds
    Q. Which is a function of lipids?
    answer choices
    energy
    insulation
    hormone production
    all are!
  • Question 25
    20 seconds
    Q. Which type of fat is the worst for a humans health?
    answer choices
    saturated fats
    unsaturated fats
    trans fat
  • Question 26
    20 seconds
    Q. Testosterone and estrogen are types of...
    answer choices
    Waxes
    Steroids
    Cholesterol
    Carbohydrates
  • Question 27
    30 seconds
    Q. The opposite of dehydration synthesis (pictured) is called...
    answer choices
    Hydrolysis
    Lye production
    Hydrogenation
    Enzymatic reduction
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