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WorksheetsChapter 2 Quiz
Total questions: 11
Worksheet time: 3hrs 45mins
Name
Class
Date
1.
Anything that has mass and takes up space is called:
a)
Matter
b)
Mass
c)
Elements
d)
Chemicals
2.
A bond in which electrons of atoms are shared is known as:
a)
ionic
b)
hydrogen
c)
covalent
d)
inert
3.
The following equation is an example of a ______ reaction:
A + B → AB
A + B → AB
a)
double exchange
b)
synthesis
c)
single exchange
d)
decomposition
4.
The measurement of the hydrogen ion concentration in a solution is known as the solution's:
a)
acidity
b)
alkalinity
c)
pH
d)
buffer
5.
An example of an inorganic substance is:
a)
carboydrate
b)
lipid
c)
portein
d)
water
6.
An example of a simple sugar is:
a)
glucose
b)
sucrose
c)
starch
d)
glycogen
7.
Which of the following is NOT an example of a lipid?
a)
glycogen
b)
triglyceride
c)
sterol
d)
phospholipid
8.
What are the building blocks of proteins?
a)
amino acids
b)
monosaccharides
c)
nucleotides
d)
fatty acids
9.
Which nucleic acid is responsible for containing the genetic code of an organism?
a)
RNA
b)
sucrose
c)
cholesterol
d)
DNA
10.
Which of the following is the compound used to store glucose in the liver and muscles?
a)
glucagon
b)
cellulose
c)
cholesterol
d)
glycogen
11.
Bonus: A chemical that can resist changes in pH are called:
a)
buffers
b)
electrolytes
c)
ions
d)
organic compounds
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