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WorksheetsCells
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Substances that form by joining many small molecules together
a)
Cell Theory
b)
Macromolecule
c)
Molecule
d)
Lipid
2.
States that all living things are made of one or more cells, the cell is the smallest unit of life, and all new cells come from pre-existing cells
a)
Cell Thoery
b)
Cell Theory
c)
Carbohydrate
d)
Protein
3.
A long chain of amino acid molecules
a)
Nucleic Acid
b)
Macromolecule
c)
Protein
d)
Lipid
4.
One sugar molecule, two sugar molecules, or a long chain of sugar molecules
a)
Protein
b)
Carbohidrate
c)
Lipid
d)
Carbohydrate
5.
A macromolecule that form when long chains of molecules called nucleotides join together
a)
Lipid
b)
Nucleic Acid
c)
Lipid
d)
Nucliec Acid
6.
A large macromolecule that does not in water
a)
Lipid
b)
Liipid
c)
Carbohydrate
d)
lipid
7.
It took hundreds of years for scientists to learn about ________________.
a)
Cells
b)
Carbohydrates
c)
Protein
d)
Microscope
8.
Where do new cells come from?
a)
God
b)
Pre-existing cells
9.
How did scientists' understanding of cells develop?
a)
when the microscope was invented
b)
since the beginning
c)
they always knew
10.
What does RNA make?
a)
DNA
b)
Protien
c)
Protein
d)
RNA
11.
What does DNA make?
a)
RNA
b)
DNA
c)
Protien
d)
Protein
12.
What is the main ingredient in a cell?
a)
Water
b)
Food
13.
Water makes up what percent of a cell?
a)
60%
b)
70%
c)
10%
d)
99.9%
14.
What are the 4 macromolecules in a cell?
a)
Protein, Lipid, Nucleic Acid, Carbohydrate
b)
Protein, Nucleotide, Lipid, Carbohydrate
c)
Lipid, Nucleotide, Lipid, Carbohydrate
d)
all of the above
15.
What are long chains of amino acids?
a)
Lipids
b)
Protien
c)
Protein
d)
Nucleic Acid
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