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Worksheets

Biomolecules and Cells Test Review

Total questions: 29

Worksheet time: 15mins

Name
Class
Date
1.

Which of the following does not have a nucleus?

a)

prokaryotes

b)

eukaryotes

c)

prokaryotes and eukaryotes

2.

Which of the following has organelles such as a mitochondria?

a)

prokaryotes

b)

eukaryotes

c)

prokaryotes and eukaryotes

3.

Which of the following has DNA?

a)

prokaryotes

b)

eukaryotes

c)

prokaryotes and eukaryotes

4.

Bacteria are an example of __________.

a)

prokaryotes

b)

eukaryotes

5.
Has membrane bound organelles
a)
Prokaryote
b)
Eukaryote
c)
both
6.
Where is the DNA found in a prokaryotic cell? 
a)
floating around in the cytoplasm 
b)
in the nucleus 
7.
Where is the DNA found in a eukaryotic cell? 
a)
floating around in the cytoplasm 
b)
in the nucleus 
8.

What type of cell is shown?

a)

Plant cell

b)

Prokaryotic cell

c)

Animal cell

d)

Eukaryotic cell

9.

What type of cell is shown?

a)

Eukaryotic cell

b)

Bacteria cell

c)

Prokaryotic cell

d)

Animal cell

10.

What type of cell is shown?

a)

Plant cell

b)

Prokaryotic cell

c)

Bacteria cell

d)

Eukaryotic cell

11.
Which of the following in NOT a characteristic of eukaryotic cells?
a)
DNA is separated from the cytoplasm by a nuclear membrane
b)
Large
c)
Complex 
d)
Lack membrane-bound organelles
12.
Which is true of prokaryotic and eukaryotic cells?
a)
Prokaryotic cells are larger than eukaryotic cells.
b)
Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.
c)
Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.
d)
Eukaryotic cells are simpler than prokaryotic cells.
13.

Which cell is simpler?

a)

Prokaryotic

b)

Eukaryotic

14.

Which cell is larger?

a)

Prokaryotic

b)

Eukaryotic

15.

Which type of cell has ribosomes?

a)

Prokaryotic

b)

Eukaryotic

c)

Both

16.

What are the 2 primary components of the plasma membrane?

a)

Carbs and proteins

b)

Phospholipids and proteins

c)

Nucleic acids and phospholipids

d)

Amino acids and carbs

17.

The building blocks of proteins are [these join together to make proteins]...

a)

Fatty Acids

b)

Nucleic Acids

c)

DNA molecules

d)

Amino Acids

18.
DNA and RNA are examples of
a)
lipids.
b)
carbs.
c)
proteins.
d)
nucleic acids.
19.

This macromolecule can form many highly complex structures.  Some of the many functions include cell repair, speed up chemical reactions, and cell membrane channels for transport of molecules.

a)

carbohydrates

b)

proteins

c)

nucleic acids

d)

lipids

20.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
21.
This is one job proteins do NOT have in the body
a)

provides energy

b)

antibodies

c)
speed up chemical reactions
d)
transport things through cell membrane
22.
Which group of biomolecules provide quick energy to organisms?
a)
proteins
b)
carbohydrates
c)
lipids
d)
nucleic acids
23.

What is the key role (function) of carbohydrates?

a)

energy storage

b)

immunity, muscles, structure for tissues, cell metabolism

c)

instant energy for cells and body functions

d)

genetic information (heredity)

24.
Proteins are made of monomers called ___________
a)
Nucleotides
b)
Monosaccharides
c)
Amino Acids
d)
Glycerol and fatty acids
25.

Only 2 macromolecules contain the element Nitrogen. Select the 2 macromolecules.

a)

Carbohydrates and Nucleic Acids

b)

Proteins and Lipids

c)

Lipids and Carbohydrates

d)

Proteins and Nucleic Acids

26.

What is the function of a lipid

a)

Long term energy

b)

Transmits genetic info (DNA)

c)

Speeds up / controls reaction

d)

Stores DNA

e)

Component of the Plasma Membrane

27.

A carbohydrate is a macromolecule that is used to...

a)

give cells/systems energy.

b)

build cell parts.

c)

give cells/systems long term energy storage.

d)

help cells with chemical processes.

28.

Which macromolecule is responsible for the formation of a cell's membrane?

a)

protein

b)

nucleic acid

c)

lipid

d)

carbohydrate

29.

Mitochondria and chloroplast use glucose in energy conversion for the cell. Which biomolecule is being used?

a)

Lipid

b)

Carbohydrate

c)

Nucleic Acid

d)

Protein