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Semester review: Cells, Levels of Organization, Cell theory

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

Basic unit of all forms of life

a)

Cell

b)

Nucleus

c)

Prokaryote

d)

Eukaryote

2.

Thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell

a)

Cell Wall

b)

Cell Membrane

c)

Nucleus

d)

Golgi apparatus

3.

Structure that contains the cell's genetic material in the form of DNA

a)

Vacuole

b)

Nucleolus

c)

Nucleus

d)

Ribosome

4.

Organelle found in cells of plants and some other organisms that captures the energy from sunlight and converts it into chemical energy

a)

Chloroplast

b)

Mitochondria

c)

Cell Wall

d)

Lipid Bilayer

5.

Strong, supporting layer around the cell membrane in some cells

a)

Cytoskeleton

b)

Cytoplasm

c)

Cell wall

d)

Nucleus

6.
What structure is in plant cells but not animal cells?
a)
Cell Membrane
b)
Mitochondria
c)
Cell Wall
d)
Vacuole
7.
This organelle is a gel-like fluid that takes up most of the space inside the cell. 
a)
Cytoplasm
b)
Cell Membrane
c)
Vacuole
d)
Golgi Body
8.

Powerhouse of the cell, organelle that is the site of ATP ( energy production ) and cellular respiration in plants and animals.

a)

Nucleus

b)

Ribosomes

c)

Mitochondria

d)

Vacuoles

9.

Saclike structures that store materials such as water, salts, proteins, and carbohydrates.

a)

Nucleus

b)

Ribosomes

c)

Organelles

d)

Vacuoles

10.

Which structures do plant cells have that animal cells do NOT have?

a)

cell wall

b)

large central vacuole

c)

chloroplasts

d)

all of these

11.
Identify letter B.
a)
golgi apparatus
b)
nucleus
c)
cell wall
d)
vacuole
12.
Identify letter H.
a)
nucleus
b)
mitochondria
c)
golgi complex
d)
cytoplasm
13.
Identify letter I.
a)
nucleus
b)
mitochondria
c)
cell membrane
d)
cell wall
14.
The 1st level of organization in a multicellular organism
a)
tissue
b)
organism
c)
cell
d)
organ
15.
All of the organ systems working together to maintain life
a)
organism
b)
organ
c)
cell
d)
tissue
16.
Several different organs working together to perform specific functions
a)
tissue
b)
organism
c)
organ system
d)
cells
17.
Several different tissues working together to perform a specific function
a)
organ
b)
organ system
c)
organism
d)
cells
18.
A groups of similar cells that perform a specific function
a)
tissue
b)
organ system
c)
organ
d)
organism
19.
Describes an organism made of more than one (specialized) cell
a)
unicellular
b)
specialized
c)
interdependent
d)
multicellular
20.
Describes an organism made of only one cell (it does everything for itself)
a)
multicellular
b)
specialized
c)
unicellular
d)
interdependence
21.
The Cell Theory states that all cells 
a)
are bacteria-like
b)
have the same function
c)
have the same structure
d)
come from other cells
22.
Anything that can perform life processes by itself is a/an
a)
cell
b)
organ
c)
organism
d)
organ system
23.
Which is an example of an organism?
a)
a beetle
b)
a lake
c)
a rock
d)
a shell
24.
The heart contains different types of tissue. What level is the heart?
a)
cell
b)
organ system
c)
organ
d)
tissue
25.
The digestive system includes the stomach. What level is the stomach?
a)
organ
b)
tissue
c)
cell
d)
organism

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