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WorksheetsProteins
Total questions: 10
Worksheet time: 13mins
Name
Class
Date
1.
What is a protein:
a)
A polymer composed of many sugars.
b)
A polymer composed of many amino acids.
c)
A polymer composed of fatty acids.
d)
A polymer composed of nucleotides.
2.
What is an example of a protein?
a)
Strawberries
b)
Bread
c)
Pasta
d)
Steak
3.
What is a peptide bond?
a)
Bond that holds two amino acids together.
b)
A bond that holds hydrogen and oxygen molecules together.
c)
A bond that holds the phosphate group of one nucleotide and a sugar of a neighboring nucleotide.
d)
A bond that is formed by the sharing of electrons.
4.
How many different amino acids are there?
a)
15
b)
20
c)
25
d)
30
5.
This is one job proteins do NOT have in the body
a)
storing genetic information
b)
structure
c)
speed up chemical reactions
d)
transport things through cell membrane
6.
Proteins are made of
a)
CHO
b)
CHON
c)
CHONP`
d)
CHONS
7.
_ is/are used to build and repair muscle.
a)
carbohydrates
b)
fiber
c)
protein
d)
fat
8.
What kinds of food can you get protein from in your diet?
a)
Eggs
b)
Meat and Fish
c)
Beans
d)
All of the above
9.
Amino Acids:
a)
are a type of marinade.
b)
help transport fats in the body.
c)
are the building blocks from which proteins are made.
d)
are only found in plants.
10.
Which of the following are examples of protein?
a)
waxes, fats, oils
b)
Muscles, enzymes, hemoglobin, and insulin
c)
DNA & RNA
d)
Glucose, sucrose, glycogen, and cellulose
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