Lipids
3 years ago
gagonz20
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21 QuestionsShow answers
  • Question 1
    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 2
    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 3
    120 seconds
    Q. Saturated fats are __________ at room temperature.
    answer choices
    liquid
    gases
    plasma
    solid
  • Question 4
    120 seconds
    Q. Which macromolecule is this?
    answer choices
    carbohydrate
    lipid
    protein
    nucleic acid
  • Question 5
    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 6
    30 seconds
    Q. Unsaturated fats are __________ at room temperature.
    answer choices
    liquids
    solids
    toxic
    saturated
  • Question 7
    60 seconds
    Q. Which of these is a lipid?
    answer choices
    triglycerides
    steroids
    fatty acids
    all of the above
  • Question 8
    60 seconds
    Q. What creates a steroid?
    answer choices
    4-fused carbon rings
    3-fused hydrogen chains
    2-fused oxygen molecules
    1 carboxyl group
  • Question 9
    60 seconds
    Q. These are the monomers (building blocks) of lipids?
    answer choices
    nucleotides
    amino acids
    disaccharides
    fatty acids
  • Question 10
    60 seconds
    Q. Which of the following is NOT a function of lipids?
    answer choices
    long term energy
    provides flavor in food
    used to make hormones
    building of muscles
  • Question 11
    60 seconds
    Q. This picture shows what type of lipid?
    answer choices
    unsaturated fat
    wax
    saturated fat
    steroid
  • Question 12
    60 seconds
    Q. A "kinky structure" due to the double bonds between carbon atoms creates a lipid known as what?
    answer choices
    saturated fat
    wax
    steroid
    unsaturated fat
  • Question 13
    60 seconds
    Q. Which of the following foods contains unsaturated fats?
    answer choices
    fish
    olive oil
    cheese
    eggs
  • Question 14
    60 seconds
    Q. Which type of fat is the most dangerous and has been banned by the FDA due to the risks of heart disease?
    answer choices
    saturated fats
    unsaturated fats
    trans fats
  • Question 15
    30 seconds
    Q. Why are lipids efficient for energy storage?
    answer choices
    they are short chains of nitrogen and oxygen.
    they are medium chains of hydrogen and oxygen.
    They are long chains of carbon and hydrogen.
  • Question 16
    30 seconds
    Q. What is Hydrogenation?    & Is it good for us?
    answer choices
    Hydrogen atoms converting a solid fat into liquid/NO
    Hydrogen atoms converting a solid fat into liquid/YES 
    Hydrogen atoms converting an oil into a solid form/ NO
    Hydrogen atoms converting an oil into a solid form/ YES
  • Question 17
    30 seconds
    Q. Why are LDLs (Low-Density Lipoproteins) considered "losers"
    answer choices
    They are found in every fatty food 
    They transport excess cholesterol back to liver 
    They transport excess cholesterol to arteries 
    They are processed through the body very slowly 
  • Question 18
    30 seconds
    Q. Why are HDLS (High-Density Lipoproteins) considered the "heroes"?
    answer choices
    They transport excess cholesterol back to liver 
    They transport excess cholesterol to arteries 
    They are processed through the body very quickly 
    They are found in every fatty food 
  • Question 19
    30 seconds
    Q. A stick of butter is what type of fat?
    answer choices
    Saturated Fat
    Polyunsaturated Fat
    Monounsaturated Fat
  • Question 20
    30 seconds
    Q. Which of the following is NOT a result of high-fat diet 
    answer choices
    High Cholesterol
    Improved circulation
    Heart Disease 
    Obesity 
  • Question 21
    30 seconds
    Q. How come having excess cholesterol in our arteries is not desirable?
    answer choices
    having excess cholesterol makes us weigh more 
    It is desirable to have excess cholesterol in your arteries 
    Can block blood flow and lead to heart disease 
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