wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Unit 2 Lesson 3 (7th Science)

Total questions: 23

Worksheet time: 4mins

Name
Class
Date
1.

thin, flexible barrier around a cell; regulates what goes in & out of the cell

a)

Cell membrane

b)

Lysosome

c)

Nucleus

d)

Ribosome

2.

A jellylike fluid inside the cell in which the organelles are suspended

a)

Cell wall

b)

Cytoplasm

c)

Nucleus

d)

Golgi Complex

3.

An organelle is a tiny cell structure that carries out a specific function within the cell.

a)

True

b)

False

4.

A sac inside a cell that acts as a storage area for water and waste

a)

Membrane-bound organelle

b)

Unicellular

c)

Cytoplasm

d)

Vacuole

5.

An organelle containing digestive enzymes

a)

Ribosome

b)

Lysosome

6.

The mitochondria is called the control center of a cell

a)

False

b)

True

7.

Membrane-bound organelles: Only eukaryotic cells have these

a)

True

b)

False

8.

Made of a single cell

a)

multicellular

b)

Unicellular

9.

A rigid structure that surrounds the cell membrane and provides support to the cell

a)

Mitochondria

b)

Cell wall

c)

Organelle

d)

Vacuole

10.

Cellular respiration is the process by which cells use oxygen to produce energy from food.

a)

True

b)

False

11.

A cell is called - The basic unit of structure and function in living things; smallest unit of life

a)

False

b)

True

12.

Unicellular organisms that do not contain a nucleus

a)

Prokaryotes

b)

Eukaryotes

13.

Cytoplasmic organelles at which proteins are synthesized.

a)

Lysosomes

b)

Ribosomes

14.

Bean-shaped organelle that supplies energy to the cell and has its own ribosomes and DNA.

a)

Golgi Complex

b)

Chloroplasts

c)

Cell membrane

d)

Mitochondria

15.

An organism is:

a)

Any deceased thing

b)

Any living thing

c)

Anything with a nucleus

d)

Anything with DNA

16.

Multicellular organism that contains a nucleus

a)

Prokaryotes

b)

Eukaryotes

17.

System of membranes found in a cell's cytoplasm and assists in the production, processing, and transport of proteins & production of lipids.

a)

Golgi Complex

b)

Cellular respiration

c)

Endoplasmic Reticulum

d)

Membrane-bound organelle

18.

Captures energy from sunlight and uses it to produce food for the cell

a)

Organelle

b)

Chloroplasts

19.

Made of more than one cell; contains many cells

a)

Unicellular

b)

Multicellular

20.

A cell organelle that modifies, packages, and transports material out of the cell.

a)

Membrane-bound organelles

b)

Golgi Complex

c)

Endoplasmic Reticulum

d)

Cytoplasmic vacuoles

21.

BONUS QUESTION: Photosynthesis occurs in both plants and animals.

a)

True

b)

False

22.

BONUS QUESTION: The four types of eukaryotic cells are:

a)

Bacteria, Nucleus, Plant, and Fungi

b)

Protista, Cytoplasm, Plant, and Ribosome

c)

Protista, Nucleus, Animal, and Bacteria

d)

Fungi, Protista, Plant, and Animal

e)

None of the above

23.

The "brain center" of a cell

a)

Vacuole

b)

Ribosome

c)

Nucleus

d)

Cytoplasm