WorksheetsBiochemistry Check-Up Review Quiz
Total questions: 10
Worksheet time: 12mins
Name
Class
Date
1.
What part of an atom forms bonds with other atoms?
a)
Proton
b)
Neutron
c)
Electron
d)
Nucleus
2.
Which of the following are properties of water?
a)
Water is nonpolar
b)
Water absorbs heat
c)
Cohesion & Adhesion
d)
Polarity
e)
Ice Floats
3.
Identify the HYDROGEN
A
B
C
4.
Which end of the water molecule is slightly NEGATIVE?
A
B
5.
Categorize the following
pH 0-6
pH 8-14
pH 7
H+
OH-
H2O
Acid
Neutral
Base
6.
Organic molecules are mainly made of (a)
Choose from the below words
Carbon
Nitrogen
DNA
7.
What are the 4 main categories of biological molecules
a)
Proteins
b)
Lipids
c)
Carbohydrates
d)
Nucleic Acids
e)
Amino Acids
8.
Carbohydrates are commonly known as
a)
Sugars
b)
Pasta
c)
DNA
d)
Fats
9.
(a) is the molecular formula for a monosaccharide such as glucose?
Choose from the below words
C6H12O6
C12H22O11
CHO
10.
The monomers of a carbohydrate are
a)
monosaccharides
b)
dissacharides
c)
polysaccharides
d)
glycogen
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