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WorksheetsLipids Day
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
Testosterone and estrogen are types of...
a)
Waxes
b)
Steroids
c)
Cholesterol
d)
Carbohydrates
2.
Butter is a/an...
a)
Saturated fat
b)
Unsaturated fat
c)
Trans-fat
d)
Saturated protein
3.
Hydrophilic compounds are...
a)
Attracted to water
b)
Repel water
c)
Don't exist
4.
How many sugars are in a disaccharide?
a)
One
b)
Two
c)
Between 3 and 10
d)
TRICK QUESTION, there are none!!!!
5.
The cell membrane is made up of...
a)
Enzymes
b)
Fructose
c)
Phospholipids
d)
Trans-fat
6.
Which kind of biomolecule has a 1:2:1 ratio of Carbon to Hydrogen to Oxygen?
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic acids
7.
This compound is...
a)
a fatty acid
b)
a glucose
c)
an enzyme
d)
a hydrolyzed leukocyte
8.
This compound is a...
a)
monosaccharide
b)
fatty acid
c)
amino acid
d)
nucleotide
9.
Applejack grows apples on her farm. Apples have both fiber and cellulose in them, which are both types of....
a)
Carbohydrates
b)
Proteins
c)
Lipids
d)
Nucleic acids
10.
Waxes are typically...
a)
Hydrophobic
b)
Hydrophilic
11.
This picture shows triglyceride. What does your body use triglyceride for?
a)
Energy storage
b)
It doesn't use it for anything
c)
To build muscles
d)
Used for photosynthesis
12.
This picture shows a phospholipid. What part is hydrophobic, the head (red) or the tail (black)?
a)
Head
b)
Tail
c)
It's all hydrophobic
d)
None of it is hydrophobic
13.
Which of the following is the least healthy? (the worst for your health)
a)
Trans-fats
b)
Unsaturated fats
c)
Saturated fats
d)
Fiber
14.
Which contains more energy per gram?
a)
10 grams of pretzels
b)
10 grams of wax
c)
10 grams of meat
d)
10 grams of raw sugar
15.
Which of the following is not a type of steroid?
a)
Estrogen
b)
Cortisol
c)
Cholesterol
d)
Amylase
16.
The last fatty acid on this triglyceride molecule has a double bond. That makes that particular fatty acid...
a)
Saturated
b)
Unsaturated
17.
If glucose has 6 carbons and 12 hydrogens, how many oxygens should it have?
a)
6
b)
12
c)
3
d)
None
18.
True/False: the only way to get fat is to eat fats.
a)
True
b)
False
19.
Which of the following is not true about unsaturated fats?
a)
Include olive oil and vegetable oil.
b)
Liquid at room temperature.
c)
Have double bonds in their fatty acids.
d)
Are very, very bad for your health
20.
Which of the following foods would probably have the most amount of the molecule shown?
a)
Soda
b)
Chicken meat
c)
Olive oil
d)
Salt
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