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LMS 7th Grade Cells and Cell Organelles Practice

Total questions: 40

Worksheet time: 20mins

Name
Class
Date
1.

Rigid layer that surrounds the cell of plants and some other organisms such as fungi

a)

Cell Wall

b)

Golgi Apparatus

c)

Chloroplast

d)

Cell Membrane

2.

Small grain-shaped organelles that produce proteins for the cell

a)

Cytoplasm

b)

Ribosomes

c)

Lysosomes

d)

Mitochondria

3.

Large oval structure that acts as the control center of the cell, directing all of the cells’ activities

a)

Vacuole

b)

Ribosome

c)

Golgi Apparatus

d)

Nucleus

4.

Thick, clear, gel-like fluid that fills the region between the cell membrane and the nucleus

a)

Mitochondria

b)

Cytoplasm

c)

Chloroplast

d)

Nucleus

5.

Rod-shaped organelles that convert energy in food molecules to energy the cell can use to carry out its functions

a)

Mitochondria

b)

Golgi Apparatus

c)

Ribosomes

d)

Endoplasmic Reticulum

6.

An organelle that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another

a)

Cell Wall

b)

Endoplasmic Reticulum

c)

Golgi Appartus

d)

Cytoplasm

7.

Organelle in a cell that receives proteins and other newly formed materials from the endoplasmic reticulum, packages them, and distributes them to other parts of the cell

a)

Golgi Apparatus

b)

Lysosome

c)

Endoplasmic Reticulum

d)

Chloroplast

8.

Sac-like organelle that stores water, food, and other materials.

a)

Cell Wall

b)

Nucleus

c)

Ribosome

d)

Vacuole

9.

What is DNA

a)

donuts need algea

b)

did no algebra

c)

do not answer

d)

deoxyribonucleic acid

10.

Where is DNA found???

a)

Cell membrane

b)

Nucleus

c)

Cell wall

d)

Auditorium

11.

Which of the following contains DNA???

a)

Hippos

b)

Kiwi

c)

Stapler

d)

Monkey

12.

Match the following

a)

Nucleus

1.

Contains genetic codes and instructions for protein synthesis

b)

Mitochondria

2.

Kreb cycle

c)

Ribosomes

3.

Protein synthesis

d)

Proteins

4.

Building block of life

e)

Glucose

5.

Energy source

13.

What two organelles are NOT in an animal cell?

a)

Cell Membrane and Mitochondria

b)

Nucleus and Ribosomes

c)

Cell Wall and Chloroplasts

d)

Golgi Body and Lysosomes

14.

The tough outer barrier of some cells, holds the shape and protects the cell

a)

Mitochondria

b)

Cell Wall

c)

Nucleus

d)

Ribosomes

15.

Controls what enters and exits ALL cells

a)

Golgi Body

b)

Lysosomes

c)

E.R.

d)

Cell Membrane

16.

Name this organelle

a)

Ribosomes

b)

Vacuole

c)

Nucleus

d)

Chloroplast

17.

Makes proteins

a)

Ribosomes

b)

Lysosomes

c)

Golgi Body

d)

Nucleus

18.

Creates energy for ALL cells, the powerhouse of the cell

a)

Nucleolus

b)

Vacuole

c)

Cytoplasm

d)

Mitochondria

19.

Creates energy for some cells using sunlight, the solar panel of the cell

a)

Vacuole

b)

Chloroplast

c)

E.R.

d)

Ribosomes

20.

Holds the DNA, or genetic material, in ALL cells; the brain of the cell

a)

Cell Wall

b)

Mitochondria

c)

Golgi Body

d)

Nucleus

21.

Name this organelle

a)

Cell Wall

b)

Mitochondria

c)

Nucleus

d)

Vacuole

22.

Stores water in all cells

a)

Cytoplasm

b)

Ribosomes

c)

Cell Membrane

d)

Vacuoles

23.

Transports materials OUTSIDE of the cell

a)

Golgi Body

b)

Cell Wall

c)

Nucleolus

d)

Ribosomes

24.

Name this organelle

a)

Cell Membrane

b)

Ribosomes

c)

Golgi Body

d)

Chloroplast

25.

Creates ribosomes

a)

Nucleolus

b)

Ribosomes

c)

Chloroplast

d)

E.R.

26.

Name this organelle

a)

Cell Wall

b)

Lysosomes

c)

E.R.

d)

Vacuole

27.

Digests waste, cleans the cell; the garbage man of cells

a)

Vacuoles

b)

Lysosomes

c)

Nucleus

d)

E.R.

28.

How many vacuoles does a PLANT cell have?

a)

1

b)

2

c)

3

d)

4+

29.

Jelly-like substance that fills ALL cells

a)

E.R.

b)

Cell Membrane

c)

Cytoplasm

d)

Ribosomes

30.

The rough E.R. has what organelle attached to it, making it look rough

a)

Vacuole

b)

Ribosomes

c)

Lysosomes

d)

Cell Wall

31.

What is the LARGE blue circular organelle named?

a)

Nucleus

b)

Golgi Body

c)

Cell Wall

d)

Vacuole

32.

Transports materials INSIDE the cell

a)

Mitochondria

b)

E.R.

c)

Vacuole

d)

Lysosomes

33.

Transports materials INSIDE the cell

a)

Mitochondria

b)

E.R.

c)

Vacuole

d)

Lysosomes

34.

What is the function of the organelle depicted in the photo?

a)

To dispose of waste in the cell.

b)

To capture sunlight and convert it into glucose for the cell.

c)

To release energy into the cell.

d)

To control what leaves and enters the cell.

35.

True or False:

Chloroplasts are found in both plant and animal cells.

a)

True

b)

False

36.

Which photo shows the mitochondrion of the cell?

a)
b)
c)
d)
37.

This organelle is found in both plant and animal cells, but is usually much bigger in plant cells.

a)
b)
c)
d)
38.

The purple organelle in photo depicts which organelle?

a)

Nucleus

b)

Endoplasmic Reticulum

c)

Lysosome

d)

Ribosome

39.

Identify the structure that is indicated by the arrow in the image.

a)

cell wall

b)

central vacuole

c)

chloroplast

d)

cell membrane

40.

Which of these organelles is not found in a animal cell?

a)

Cell Membrane

b)

Nucleus

c)

Mitochondria

d)

Cell Wall