WorksheetsBiology - Macromolecule Elements
Total questions: 23
Worksheet time: 22mins
Name
Class
Date
1.
What is the function of a Carbohydrate?
a)
Build and repair muscle tissue.
b)
Gives energy.
c)
Store energy.
d)
DNA and RNA.
2.
What is the function of a Protein?
a)
It strengthens your muscles.
b)
It repairs muscle tissue.
c)
Provides energy.
3.
What is the function of a Lipid?
a)
It destroys muscle tissue
b)
It provides energy
c)
It builds and repairs muscle tissue
d)
It stores energy
4.
What is the function of Nucleic Acids?
a)
Stores energy
b)
Stores genetic information
c)
Movement
d)
Physical structure
5.
Which macromolecule is made of simple and complex sugars?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
6.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
7.
True or False? Steroids make your muscles grow bigger,
a)
True
b)
False
8.
How can you tell if a molecule is a nucleic acid?
a)
P
b)
N
c)
C
d)
H
9.
What is the strongest bond?
a)
Carbon bond
b)
Polypeptide
c)
Hydrogen bond
d)
Nitrogen bond
10.
What is the most abundant substance on planet earth?
a)
Starch
b)
Cellulose
c)
Carbon
d)
Protein
11.
How many fingers do saturated fats have?
a)
4
b)
2
c)
6
d)
3
12.
If it has more than __ number of fingers it is a man-made fat like margarine.
a)
3
b)
2
c)
4
d)
6
13.
All polymers are made up of...?
a)
Monosaccharides
b)
Monomers
c)
Proteins
d)
None of these
14.
Which of the following is not a polymer?
a)
Carbohydrates
b)
Proteins
c)
Lipids
d)
Nucleic Acids
15.
Lipids are made up of which of the following?
a)
Glycerol and fatty acids
b)
Glycerol and monolipids
c)
Fatty acids and proteins
d)
Amino acids and nucleotides
16.
What is the monomer of proteins?
a)
Amino acids
b)
Polypeptides
c)
Nucleotides
d)
Monosaccharides
17.
What is the monomer of nucleic acids?
a)
Glycerol
b)
Monosaccharides
c)
Amino Acids
d)
Nucleotides
18.
Oils are which type of macromolecule?
a)
Carbohydrates
b)
Lipids
c)
Nucleic acids
d)
Proteins
19.
The loss of a protein's structure is called...
a)
Denaturation
b)
Unfolding
c)
Coiling
d)
Inactivation
20.
Which of the following is a lipid?
a)
Cholesterol
b)
Cellulose
c)
Glucose
d)
Protein
21.
What are the four macromolecules?
a)
Proteins, nucleic acids, carbohydrates, and lipids
b)
Monosaccharides, lipids, polysaccaharides, and proteins
c)
RNA, DNA, proteins, and carbohydrates
d)
Proteins, DNA, RNA, and steroids
22.
The characteristic that all lipids have in common is that they are...
a)
made of fatty acids and glycerols.
b)
acidic when mixed with water.
c)
no high energy.
d)
do not dissolve in water.
23.
Enzymes are usually which of the following?
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic acids
100 %
