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Worksheets

Unit 2 Test Review

Total questions: 47

Worksheet time: 24mins

Name
Class
Date
1.

Which is not a component of the cell theory

a)

All organisms are made of cells

b)

Cells are the most basic unit of life

c)

All cells have a nucleus

d)

All existing cells are produced by other living cells

2.

Which of the following contains a nucleus

a)

Prokaryotes

b)

Eukaryotes

c)

Bacteria

d)

Mitochondria

3.

Function of a cytoskeleton

a)

has DNA

b)

makes lipids

c)

makes proteins

d)

keeps cell's shape

4.

Organelle inside nucleus that makes ribosomes

a)

Nuclear envelope

b)

Nucleolus

c)

Nuclear membrane

d)

Nuclear pore

5.

Organelle that controls what enters and exits the cell

a)

Cell Membrane

b)

Cell Wall

c)

Chloroplast

d)

Cytoplasm

6.

Jelly like interior of cell where chemical reactions take place

a)

Cell membrane

b)

Cytoskeleton

c)

Cytoplasm

d)

Nucleus

7.

Organelle responsible for packaging and shipping finished proteins

a)

Smooth ER

b)

Golgi apparatus

c)

Ribosome

d)

Cell membrane

8.

Responsible for making proteins

a)

Rough ER

b)

Nucleolus

c)

Mitochondria

d)

Ribosome

9.

Organelle used for transport where lipids are produced

a)

Smooth ER

b)

Rough ER

c)

Chloroplast

d)

Cytoskeleton

10.

Only in animal cells, cell division

a)

Golgi bodies

b)

Lysosome

c)

Centrioles

d)

Mitochondria

11.

type of cell that has a central vacuole

a)

Animal

b)

Plant

c)

Bacteria

d)

Prokaryote

12.

Which of the following is true?

a)

Animals have chloroplast and cell wall

b)

Plants have chloroplast and cell wall

c)

Plants are prokaryotic

d)

Plants have centrioles and lysosomes

13.

The cell membrane has specialized channels and pumps that helps to move larger molecules across the cell membrane. What are they made out of?

a)

Lipids

b)

Carbohydrates

c)

Nucleic Acids

d)

Proteins

14.

An animal cell in fresh water will burst because

a)

Water moves out of the cell

b)

Water moves into the cell

c)

Solute moves out of the cell

d)

Solute moves into the cell

15.

Function of a lysosome

a)

Break down cellular waste

b)

Make carbohydrates

c)

Make proteins

d)

Cell structure

16.

Cell membrane structure is commonly referred to as...

a)

Cytoplasm layer

b)

Lipid Trilayer

c)

Lipid Bilayer

d)

Protein channel

17.

What type of solution describes the picture

a)

Osmotic

b)

Hypertonic

c)

Isotonic

d)

Hypotonic

18.

What type of solution describes the picture

a)

Osmotic

b)

Hypertonic

c)

Isotonic

d)

Hypotonic

19.

What describes an isotonic solution?

a)

Water exits the cell

b)

Water enters the cell

c)

Water exits and enter the cell at the same rate

d)

Water does not move at all

20.

What process is shown in the picture

a)

Passive Transport

b)

Active Transport

c)

Osmosis

d)

Diffusion

21.

What type of cell transport is shown in the picture

a)

Exocytosis

b)

Endocytosis

c)

Osmosis

d)

Facilitated Diffusion

22.

The type of cell transport where a molecule (not water) moves down the concentration gradient across the cell membrane without the help of a protein

a)

Diffusion

b)

Osmosis

c)

Facilitated Diffusion

d)

Active Transport

23.

All prokaryotes and eukaryotes have

a)

nucleus

b)

ribosomes

c)

mitochondria

d)

cell wall

24.

Which of the following is an example of a prokaryote?

a)

Plant

b)

Animal

c)

Fungi

d)

Bacteria

25.

The lipids in the cell membrane from __________ layers

a)

One

b)

Two

c)

Three

d)

None

26.

The process shown in the image

a)

Diffusion

b)

Osmosis

c)

Facilitated Diffusion

d)

Active Transport

27.

Structure labeled A in the diagram

a)

Hydrophilic Head

b)

Hydrophilic Tail

c)

Hydrophobic Head

d)

Hydrophobic Tail

28.

Structure labeled B in the diagram

a)

Hydrophilic Head

b)

Hydrophilic Tail

c)

Hydrophobic Head

d)

Hydrophobic Tail

29.

What type of cell is in the picture

a)

Prokaryote

b)

Eukaryote

c)

Animal Cell

30.

What type of cell is in the picture

a)

Prokaryote

b)

Eukaryote

c)

Plant Cell

31.

What type of cell is in the picture

a)

Animal Cell

b)

Plant Cell

c)

Bacteria Cell

d)

Prokaryotic Cell

32.

Movement of particles from high to low concentration across the cell membrane

a)

Diffusion

b)

Endocytosis

c)

Exocytosis

d)

Active Transport

33.

Movement of water from high to low concentration across the cell membrane

a)

Diffusion

b)

Endocytosis

c)

Osmosis

d)

Active Transport

34.

Transport of large molecules or large volumes of liquid from inside to outside the cell

a)

Diffusion

b)

Endocytosis

c)

Osmosis

d)

Exocytosis

35.

Transport of large molecules or large volumes of liquid to bring inside the cell

a)

Diffusion

b)

Endocytosis

c)

Osmosis

d)

Exocytosis

36.

movement of particle from high to low concentration across the cell membrane with the help of a protein

a)

Diffusion

b)

Endocytosis

c)

Osmosis

d)

Facilitated Diffusion

37.

To what structure is the arrow pointing to

a)

Central Vacuole

b)

Golgi Apparatus

c)

Chloroplasts

d)

Nucleus

38.

What is the function of the structure that the red arrow is pointing to?

a)

Stores DNA

b)

Support and protection

c)

Controls cell activities

d)

Movement

39.

Function of the organelle that the red arrow is pointing to?

a)

Directs cell activities

b)

Stores DNA

c)

Contains instructions to make proteins

d)

All of the above

40.

Function of organelle that the red arrow is pointing to

a)

Cell division

b)

Makes proteins

c)

Transport

d)

Makes energy for the cell

41.

To what organelle are the red arrows pointing

a)

Central Vacuole

b)

Nucleus

c)

Golgi apparatus

d)

Chloroplasts

42.

Organelle the red arrow is pointing to

a)

Central Vacuole

b)

Nucleus

c)

Golgi apparatus

d)

Chloroplasts

43.

What type of solution would cause an animal cell to increase in mass?

a)

Isotonic

b)

Hypotonic

c)

Hypertonic

44.

What type of solution would cause an animal cell to decrease in mass?

a)

Isotonic

b)

Hypotonic

c)

Hypertonic

45.

What type of solution would cause an animal cell's mass to remain the same?

a)

Isotonic

b)

Hypotonic

c)

Hypertonic

46.

Organelle that controls what molecules come in and out of the cell

a)

Mitochondria

b)

Cell Membrane

c)

Lysosome

d)

Centriole

47.

Organelle that produces energy for the cell

a)

Mitochondria

b)

Cell Membrane

c)

Lysosome

d)

Centriole