WorksheetsQuiz 1
Total questions: 8
Worksheet time: 2mins
Name
Class
Date
1.
Enzymes are
a)
Carbohydrates
b)
Proteins
c)
Fats
d)
None
2.
Glycine is a
a)
Amino acid
b)
Organic acid
c)
Inorganic acid
d)
Base
3.
The molecule of Chlorophyll contains
a)
Mn
b)
Na
c)
K
d)
Mg
4.
The metal present in Haemoglobin is
a)
Mg
b)
Zn
c)
Fe
d)
Cr
5.
The Corrin ring found in
a)
Haemoglobin
b)
Vitamin B 12
c)
Myoglobin
d)
Chlorophyll
6.
Proteins are composed of what smaller building blocks?
a)
amino acids
b)
nucleic acids
c)
fatty acids
d)
nucleotides
7.
Carbohydrates are made of...
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
8.
The building blocks of nucleic acids are called ...
a)
amino acids
b)
nucleotides
c)
carbohydrates
d)
proteins
100 %
