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WorksheetsThe 4 biomolecules and enzymes
Total questions: 25
Worksheet time: 47mins
Name
Class
Date
1.
what is the main source of energy out of the 4 biomolecules
a)
carbohydrates
b)
lipids
c)
nucleic acid
d)
proteins
2.
catalyst do what
a)
beat up stuff
b)
draw stuff
c)
eat stuff
d)
break stuff
3.
what are the main elements for carbohydrates
a)
CHY
b)
VIP
c)
CHO
d)
CHI
4.
The main elements for nucleic acid
a)
CHO
b)
CHOMP
c)
CHO
d)
CHONP
5.
what is the 2nd source energy
a)
lipids
b)
carbohydrates
c)
proteins
d)
fats
6.
what is called when something builds up
a)
systhesis
b)
logic
c)
amino acids
d)
rrt
7.
What are the main dietary sources for carbohydrates
a)
bread, pasta,fruit
b)
pasta ,fruit, chicken
c)
fruit,bread,chicken
d)
bread,pasta,cheese
8.
what is the monomer of a carbohydrate
a)
polysaccharide
b)
monosaccharide
c)
trisaccharide
d)
disaccharide
9.
what is the polymer for lipids
a)
polypeptide chain
b)
amino acid
c)
there's no polymer
d)
oxygen
10.
What biomolecule do enzymes belong to?
a)
Carbohydrate
b)
Lipid
c)
Nucleic Acid
d)
Protein
11.
Carbon, Hydrogen, Oxygen and Nitrogen are elements in what biomolecule?
a)
Carbohydrate
b)
Lipid
c)
Protein
d)
Nucleic acid
12.
Which biomolecule is a main source of quick energy?
a)
Nucleic Acid
b)
Protein
c)
Lipid
d)
Carbohydrate
13.
What is the function of a nucleic acid?
a)
Stores genetic information
b)
Stores energy
c)
Quick source of energy
d)
Builds structures
14.
Which biomolecule is this a picture of?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
15.
Which biomolecule is this a picture of?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
16.
Which biomolecule is this a picture of?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
17.
A monomer is ...
a)
a single atom
b)
a building block for polymers
c)
a single element
d)
is an inorganic molecule
18.
Enzymes are considered to be
a)
Lipids
b)
Carbohydrate
c)
Protein
d)
Nucleic Acid
19.
What is the purpose of an enzyme?
a)
give permission for the reaction
b)
raise activation energy
c)
speed up reactions
d)
control how many reactions occur
20.
Which biomolecule is this a picture of?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
21.
Which biomolecule is found in pasta and bread?
a)
Lipid
b)
Protein
c)
Nucleic Acid
d)
Carbohydrate
22.
All 4 biomolecules -
a)
Contain C, H, O, N
b)
Contain C, H, O
c)
Are made up of Sulfur
d)
Are made up of Amino Acids
23.
Which option does not belong here?
a)
Carbohydrate
b)
Lipid
c)
Nucleotide
d)
Protein
24.
Which foods are a good energy source?
a)
Meats, Yogurt, Cheese
b)
Ice Cream, Candy, Cookies
c)
Fruits, Vegetables, Whole Grains
d)
Butter, Lard, Oil
25.
What is the functions of lipids?
a)
Quick source of energy
b)
Builds muscles, skin, enzymes
c)
Stores genetic information
d)
Stores energy, insulation, protection
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