wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Unit 6 Review

Total questions: 60

Worksheet time: 14hrs 19mins

Name
Class
Date
1.

Which organelle contains DNA and controls the cell?

a)

Cell membrane

b)

nucleus

c)

nucleolus

d)

lysosme

2.

Which organelle controls what goes in and out of the cell?

a)

nucleus

b)

nucleolus

c)

cell membrane

d)

nuclear membrane

3.

This organelle digests dead cell parts and contains enzymes

a)

lysosome

b)

golgi body

c)

smooth ER

d)

Rough ER

4.

The gelatinous material inside the cell

a)

ribosomes

b)

lysosome

c)

granum

d)

cytoplasm

5.

Proteins are produced at this organelle.

a)

golgi body

b)

ribosome

c)

cytoskeleton

d)

cilia

6.

This organelle makes ATP.

a)

chloroplast

b)

mitochondria

c)

ribosome

d)

nucleolus

7.

This organelle packages and processes proteins

a)

Smooth ER

b)

Rough ER

c)

Golgi body

d)

vacuole

8.

Ribosomes are produced here

a)

nucleus

b)

nuclear membrane

c)

nucleolus

d)

chromosomes

9.
This organelle takes food and turns it into ENERGY for plant and animal cells.
a)
Chloroplast
b)
Mitochondria
c)
Lysosome
d)
Ribosome
10.
Which part of the cell is often called "the brain of the cell"?
a)
nuclear membrane
b)
endoplasmic reticulum
c)
nucleus
d)
mitochondria
11.
I am the outer most layer of an animal cell. What am I?
a)
cell wall
b)
nucleus
c)
cell membrane 
d)
cell skin
12.
A rigid layer that lies outside the cell's  membrane is...
a)
Cytoskeleton
b)
Cilia
c)
Cell Wall
d)
Flagella
13.
What organelle is called the "powerhouse" of a cell?

a)
Endoplasmic Reticulum
b)
Nucleus
c)
Mitochondria
d)
Nucleolus
14.
I am only found in a plant cell. What am I?
a)
cell wall
b)
mitochondria
c)
cytoplasm
d)
chloroplast
15.
Consists of a jellylike substance that contains many organelles.
a)
ribosomes
b)
cytoplasm
c)
chloroplasts
d)
cell wall
16.
Which organelle uses energy from sunlight to make sugar?
a)
mitochondria
b)
nucleus
c)
chloroplasts
d)
vacuoles
17.
Controls what enters/leaves a cell
a)

cell membrane

b)

Nuclear membrane

c)

nucleolus

d)

cytoplasm

18.

Hold/stores water, nutrients, & waste; larger in plant cells.

a)
nuclolus
b)
ribosomes
c)
golgi bodies
d)
vacuoles
19.
Provides structure and support for plant cells.
a)

Cytoplasm

b)
Chloroplast
c)
Ribosomes
d)
Cell Wall
20.
Stores food and water for the cell.
a)
Cytoplasm
b)
Cell Wall
c)
Vacuole
d)
Nucleus
21.
The Golgi apparatus _____.
a)
packages cell products for export
b)
eliminates waste
c)
stores DNA
d)
makes energy
22.
Which organelle is only found in a plant cell? 
a)
nucleus
b)
chloroplast
c)
mitochondria
d)
cell membrane
23.
Where is DNA stored in a cell? 
a)
Lysosomes
b)
Golgi Complex
c)
Ribosomes
d)
Nucleus
24.
This organelle makes proteins. 
a)
Cell membrane
b)
Nucleus
c)
Ribosome
d)
ER
25.
To convert the energy of glucose into  the  usable form of ATP is a function of _________.
a)
Cell Wall
b)
Cytoplasm
c)
Nucleus
d)
Mitochondria
26.
Provides support and protection for the cell while also controlling the movement of materials in and out of the cell.
a)

Cellular Membrane

b)

Nucleus

c)

Ribosomes

d)

Vacuole

27.

detroys worn-out or damaged organelles

gets rid of waste materials and protects the cell from foreign invaders

found mostly in animal cells

a)

lysosome

b)

vacuole

c)

cell wall

d)

golgi body

28.

site of many cellular reactions

can be rough or smooth

transports proteins

a)

endoplasmic reticulum

b)

golgi body

c)

ribosomes

d)

mitochondria

29.
Which organelle receives proteins and materials from the ER and packages them and distributes them?
a)
ribosomes
b)
lysosome
c)
nucleolus
d)
golgi body
30.
What organisms have a cell wall? 
a)
Only Plants
b)
Only Animals
c)
Plants & Animals
d)
Animals & Bacteria
31.
Why is the nucleus important? 
a)
It give the cell its energy
b)
It stores genetic information
c)
It uses sunlight for food
d)
It makes the proteins
32.
What does the chloroplast do in cells? 
a)
Allows things in and out of cell
b)
Controls the whole cell
c)
Uses sunlight for photosynthesis
d)
Makes energy for the cell
33.
Why are organelles important? 
a)
Each have a specific function
b)
Each give the cell energy
c)
Each protect the cell
d)
Each uses the sunlight
34.

This is a large sac that holds food, water, and waste.

a)

Vacuole

b)

Smooth Endoplasmic Reticulum

c)

Golgi Apparatus

d)

Cell Wall

35.
Organelle 5 is a(n) 
a)
endolplasmic reticulum.
b)
golgi apparatus/body.
c)
mitochondrion.
d)
cell membrane.
36.
What are the basic building blocks for all matter?
a)
atoms
b)
elements
c)
compounds
d)
chemicals
37.
What do we call a substance consisting of a single atom?
a)
coefficient
b)
element
c)
compound
d)
molecule
38.
What do we call a chemical substance made up of 2 or more different types atoms bonded together?
a)
formula
b)
atom
c)
subscript
d)
compound
39.
All ____________ are made up of two or more atoms bonded together.
a)
atoms
b)
molecules
c)
electrons
d)
elements
40.
A recipe for a chemical substance is called a ________ _________.
a)
coefficent
b)
chemical formula
c)
Oxygen
d)
atom
41.
 2H2O
How many Hydrogen atoms are present?
a)
2
b)
4
c)
1
d)
10
42.
2H2O
How many H2O molecules are present?
a)
1
b)
4
c)
2
d)
8
43.
What does this image represent?
a)
Atom
b)
Element
c)
Molecule
d)
Marshmallows
44.
A subatomic particle that has a positive electric charge
a)
Proton
b)
Neutron
c)
Electron
d)
Isotope
45.
A subatomic particle that orbits an atom's nucleus, has a negative charge, and has very little mass
a)
Proton
b)
Neutron
c)
Electron
d)
Isotope
46.
What is a valence electron?
a)
The sum of neutrons and protons.
b)
The # of electrons in the last shell.
c)
A type of bond.
d)
A popular compound.
47.
a)
2
b)
8
c)
3
d)
13
48.
Carbon dioxide (CO2) contains how many atoms of oxygen?
a)
0
b)
1
c)
2
d)
3
49.
How many Hydrogen are in 4H2O?
a)
6
b)
8
c)
2
d)
4
50.
How many elements are in C6H12O6?
a)
1
b)
2
c)
3
d)
4
51.
How many atoms are there TOTAL in:
H2SO4
a)
6
b)
5
c)
7
d)
3
52.
How many Sodium (Na) are in 6NaCl?
a)
1
b)
12
c)
6
53.
Which is the correct formula for:
 three hydrogen (H)
one sulfur (S)
four oxygen (O)
a)
H3SO4
b)
HSO4
c)
H4S3O
d)
H2O
54.

How many atoms of Carbon are in this compound? H2C3O4N5

a)
2
b)
3
c)
4
d)
5
55.

How many Magnesium atoms are in 10MgCl2?

a)

10

b)

5

c)

20

56.

How many Nitrogen atoms are in (NH₄)₂CrO₄?

a)

1

b)

2

c)

8

d)

16

57.

How many Hydrogen atoms in 3(NH₄)₂CrO₄?

a)

4

b)

2

c)

8

d)

24

58.
What is at the center of every atom?
a)
An electron
b)
A compound
c)
A molecule
d)
A nucleus
59.
What does the nucleus of an atom contain?
a)
Electrons and neutrons
b)
Protons and neutrons
c)
Neutrinos and positrons
d)
DNA and RN
60.

__________ are negatively charged particles that are in the orbitals around the nucleus.

a)

protons

b)

nucleus

c)

neutrons

d)

electrons

Similar Resources on Wayground

Can I Believe My Eyes Study Guide

62 questions

Can I Believe My Eyes Study Guide

quiz

Worksheet

•

6th Grade

Energy Flow and Phase Change

64 questions

Energy Flow and Phase Change

quiz

Worksheet

•

6th - 8th Grade

6th Grade Science - EOY Review

57 questions

6th Grade Science - EOY Review

quiz

Worksheet

•

6th Grade

Cells 2021-2022

57 questions

Cells 2021-2022

quiz

Worksheet

•

6th Grade

Magnetism

60 questions

Magnetism

quiz

Worksheet

•

4th - 7th Grade

Earth Science Unit Review

62 questions

Earth Science Unit Review

quiz

Worksheet

•

5th - 9th Grade

Science Final Review - Key Concepts

60 questions

Science Final Review - Key Concepts

quiz

Worksheet

•

6th Grade

EOG 8th Science Review

65 questions

EOG 8th Science Review

quiz

Worksheet

•

6th - 8th Grade