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Unit 5 Review

Total questions: 75

Worksheet time: 1hrs 16mins

Name
Class
Date
1.

Which organelle supports and protects the cell?

A
B
C
D
2.

Which of the following is NOT a part of the cell theory

a)

All cells are made of atoms

b)

All living things are made of cells

c)

All cells come from pre-existing cells

d)

Cells are the basic structure and function of life

3.

The ___________ is the basic structure of life

a)

atom

b)

molecule

c)

cell

d)

organism

4.

All cells come from ___________ cells

a)
dead cells
b)
non-living matter
c)
pre-existing cells
d)
plants
5.

A cell that contains a nucleus is a ___________.

a)
Prokaryotic cell
b)
Virus
c)
Bacteria
d)
Eukaryotic cell
6.

A cell that does not have a nucleus is a __________.

a)
Eukaryotic cell
b)
Animal cell
c)
Plant cell
d)
Prokaryotic cell
7.

All of the following apply to eukaryotic cells except:

a)
They contain a nucleus
b)
They have membrane-bound organelles
c)
They are smaller than prokaryotic cells
d)
They contain DNA
8.

All of the following apply to prokaryotic cells except:

a)
They have a nucleus
b)
They lack membrane-bound organelles
c)

They have the ability to reproduce

d)

They have DNA

9.

The following kingdoms all contain eukaryotes except:

a)
Animalia
b)
Fungi
c)
Protista
d)
Archaebacteria
10.

Which of the following kingdoms contains prokaryotes?

a)
Animalia
b)
Fungi
c)
Plantae
d)

Eubacteria

11.

True or false? The structure of a cell is directly related to its function.

a)

True

b)

False

12.

All living things are made up of...

a)

cells

b)

tissues

c)

organ

d)

organ systems

13.

What is the basic structural and functional unit of all living things?

a)

atom

b)

cell

c)

bacteria

d)

animalcules

14.

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

a)

The Theory of Gravity

b)

The Theory of Relativity

c)

The Cell Theory

d)

The Theory of Continental Drift

15.

Who discovered and named cells while looking at cork?

a)

Captain Hook

b)

Robert Hooke

c)

Matthais Schleiden

d)

Rudolf Virchow

16.

This early cell theory scientist looked in a microscope and discovered "animalcules" in the gunk from his teeth and pond water.

a)

Schleiden

b)

Leeowenhoek

c)

Hooke

d)

Virchow

e)

Schwann

17.

Which instrument is credited for helping scientists develop cell theory?

a)
b)
c)
d)
18.

A cell without a true nucleus

a)

Prokaryotic

b)

Eukaryotic

19.
What type of cells have a cell wall and chloroplasts?
a)
Plant cells
b)
Animal cells
c)
Plant and animal cells
d)
Neither plant NOR animal cells
20.

Match the following components of Cell Theory with their correct descriptions.

a)

All organisms are composed of one or more cells

1.

Describes the composition of organisms in terms of cells.

b)

The cell is the basic unit of life

2.

Defines the fundamental structural unit of life.

c)

All cells come from preexisting cells

3.

Explains the origin of new cells.

d)

Alll of the above

4.

Summarizes the principles of Cell Theory.

21.

A long time ago, some people believed that living things could come from non-living things. This theory was called ​ (a)   . Now, scientists know that all cells come from existing cells. This is part of a theory called ​ (b)   .

Choose from the below words
spontaneous generation
cell theory
22.

Organisms that are composed of many cells are called as _____________ organisms.

a)
Prokaryotic
b)
Eukaryotic
c)
Unicellular
d)
Multicellular
23.
Which of the following is NOT one of the main components of the cell theory?
a)
cells must contain DNA
b)
all living things are made of cells
c)
cells can only come from other cells
d)
cells are the basic unit of life
24.

Students use a microscope to look for structures present in four different cells. The students placed an X for each structure that was viewed for each cell on the table shown. Which cell that was viewed is most likely a prokaryote?

a)

Cell W

b)

Cell X

c)

Cell Y

d)

Cell Z

25.

Which of the following has a cell membrane?

a)

prokaryotes

b)

eukaryotes

c)

prokaryotes and eukaryotes

d)

neither prokaryotes nor eukaryotes

26.
What are the TWO main types of cells?
a)
plant cells and animal cells
b)
animal cells and bacteria
c)
plant cells and bacteria
d)
eukaryotic and prokaryotic
27.
What are the TWO main types of cells?
a)
plant cells and animal cells
b)
animal cells and bacteria
c)
plant cells and bacteria
d)
eukaryotic and prokaryotic
28.

What is the function of the cell membrane?

a)

To control what comes in and out of the cell

b)

To break down food inside the cell

c)

to serve as a barrier

d)

to eat the cells food

29.

Which organelle produces the energy a cell needs to carry out its function

a)

Mitochondria

b)

Golgi Bodies

c)

Cytoplasm

d)

Nucleus

30.

Which organelle is found inside the nucleus and produces ribosomes

a)

Nucleolus

b)

Cell Membrane

c)

Lysosome

d)

Golgi Bodies

31.

What is the function of the Vacuoles

a)

Store food, water and waste

b)

Receive proteins

c)

Assembles amino acids

d)

Found inside the nucleus

32.

What is a fun way to remember what lysosomes do?

a)

I clean things up!

b)

Make something sweet

c)

The control center

d)

Tin of information

33.

Which organelle receives proteins and materials from the ER, packages them and distributes them

a)

Vacuoles

b)

Golgi Bodies

c)

Nucleus

d)

Chromatin

34.

Which cell contains Chloroplasts?

a)

Animal

b)

Plant

35.

What is a fun way to remember what the Endoplasmic Reticulum does?

a)

transportER

b)

I am a mighty powerhouse

c)

Im the control center

36.

what is the function of ribosomes

a)

to assemble amino acids to create proteins

b)

to pack proteins

c)

to clean proteins

37.

The control center of cell is

a)

the nucleus

b)

ribosomes

c)

chromatin

38.

Surrounds the plant cell and maintains the cell shape and structure.

a)

Cell wall

b)

Cell membrane

c)

Nucleus

d)

Ribosome

39.

Makes food for the plant cell.

a)

Ribosome

b)

nucleus

c)

chloroplast

d)

cytoplasm

40.

The "garbage can" of the cell; digestion and waste removal.

a)

cell wall

b)

cell membrane

c)

lysosome

d)

nucleus

41.

Controls what goes in and out of the cell.

a)

cell membrane

b)

cell wall

c)

organelle

d)

cell

42.

Houses gel-like fluids that support cell organelles and holds them in place.

a)

cytoplasm

b)

endoplasmic reticulum (e.r.)

c)

golgi bodies

d)

nucleus

43.

The control center for the cell.

a)

ribosome

b)

cytoplasm

c)

nucleus

d)

cell membrane

44.

Place where materials are processed and moved around inside the cell.

a)

endoplasmic reticulum (e.r.)

b)

mitochondria

c)

cytoplasm

d)

chloroplast

45.

The "powerhouse" of the cell; breaks down food to make energy for the cell.

a)

organelles

b)

cell

c)

mitochondria

d)

cytoplasm

46.

The basic unit of structure and function in living things.

a)

cell

b)

cell wall

c)

plant cell

d)

cell membrane

47.
I am the outer most layer of an animal cell. What am I?
a)
cell wall
b)
nucleus
c)
cell membrane 
d)
cell skin
48.
I am only found in a plant cell. What am I?
a)
cell wall
b)
mitochondria
c)
cytoplasm
d)
chloroplast
49.
Where does photosynthesis occur?
a)
mitochondria
b)
stomata
c)
xylem
d)
chloroplast
50.
This is a double layer of phospholipids that creates a barrier between the cells internal and external environments; it controls what comes in or out of the cell (selective permeable)
a)
Nucleus
b)
Cilia
c)
Cell membrane
d)
Flagella
51.

Choose the correct label for the image

a)

hypertonic

b)

isotonic

c)

hypotonic

52.

Choose the correct label for the image

a)

hypertonic

b)

isotonic

c)

hypotonic

53.

Choose the correct label for the image

a)

hypertonic

b)

isotonic

c)

hypotonic

54.

Movement across the cell membrane that does not require energy is called ___ transport.

a)

active

b)

passive

55.

The cell membrane is composed of proteins embedded in a ___ bilayer.

a)

phospholipid

b)

molecular

56.

If there is a concentration gradient, substances will move from an area of high concentration to an area of ____ concentration.

a)

equal

b)

low

57.

The cell membrane is ___.

a)

selectively permeable

b)

impermeable

58.

___ is the simplest type of passive transport.

a)

Equilibrium

b)

Diffusion

59.

The diffusion of water through a selectively permeable membrane is called ___.

a)

osmosis

b)

diffusion

60.

The process of taking material into the cell by infolding of the cell membrane is called ___.

a)

endocytosis

b)

exocytosis

61.

In ___ diffusion, membrane proteins help molecules across the membrane.

a)

facilitated

b)

molecular

62.

The lipid bilayer describes ___.

a)

a type of transport

b)

the cell membrane

63.
What three substances make up the cell membrane?
a)
lipids, starches, nucleic acids
b)
lipids, fats, sugars
c)
lipids, sugars, proteins
d)
lipids, proteins, carbohydrates
64.
What are the two other names that you can use for the cell membrane?
a)
plasma membrane, fluid mosaic model
b)
plasma membrane, outer layer
c)
plasma membrane, cell membrane
d)
plasma membrane, cytoplasm
65.

What is the fluid mosaic model?

a)

describes the phospholipid bilayer only

b)

describes the 4 parts of the cell membrane that can move around

c)

describes the 4 parts of the cell membrane but they do not move around

d)

describes the cellulose that provides structure and protection to the cell

66.

Identify the structure in the diagram.

a)

Phospholipid

b)

Cholesterol

c)

Triglyceride

d)

Carbohydrate

67.

Which part of the phospholipid is the hydrophobic portion (repels water)?

a)

Glycerol

b)

Fatty acids

c)

Water

d)

Glycogen

68.

In the diagram, what is letter A?

a)

Phospholipid

b)

Phospholipid bilayer

c)

Cholesterol

d)

Carbohydrate

e)

Carrier or transport protein

69.
True or False:  Regulating what enters and leaves the cell helps the cell maintain homeostasis. 
a)
True
b)
False
70.
Most of the cell membrane is made of...
a)
Lipids
b)
Carbohydrates
c)
Proteins
d)
Nucleic acids
71.

What is the structure labeled "H"?

a)

Cholesterol

b)

Peripheral protein

c)

Integral (channel) protein

d)

Carbohydrate

72.

What is the structure labeled "A"?

a)

Integral (channel) protein

b)

Peripheral protein

c)

Cholesterol

d)

Carbohydrate

73.

Which of the following are embedded in the phospholipid bilayer and help substances pass through?

a)

Carbohydrates

b)

Cholesterol

c)

Lipids

d)

Proteins

74.

Which of the following is the function of the cell membrane? Select all that apply.

a)

Breaks down waste and other compounds.

b)

Regulates the passage of compounds in and out of the cell.

c)

Provides instructions to the cell and other organelles.

d)

Allows cells to communicate and interact with other cells.

e)

Protects the cell from its environment.

75.

What is the structure labeled "E"?

a)

Integral (channel) protein

b)

Cholesterol

c)

Carbohydrate

d)

Peripheral protein

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