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Worksheets

Organelles Review

Total questions: 27

Worksheet time: 14mins

Name
Class
Date
1.

Which organelle is a flexible layer around the cell that controls what goes in or out?

a)

Cell Membrane

b)

Cell Wall

c)

Lysosome

d)

Endoplasmic Reticulum

2.

Which organelle is filled with DNA and acts like the cell's "brain"?

a)

Cell Membrane

b)

Nucleus

c)

Chloroplast

d)

Nucleolus

3.

Which organelle is inside the nucleus and the site of ribosome creation?

a)

Cell Membrane

b)

Nucleolus

c)

Nucleus

d)

Ribosome

4.

What is the clear gel that fills a cell?

a)

Chloroplast

b)

Endoplasmic Reticulum

c)

Cytoplasm

d)

Plasma Membrane

5.

Which organelle is a tiny structure that turns genetic code into proteins?

a)

Nucleus

b)

Ribosome

c)

Golgi Body

d)

Lysosome

6.

Which organelle is a long series of tubes used to transport materials and help build proteins?

a)

Golgi Body

b)

Mitochondrion

c)

Chloroplast

d)

Endoplasmic Reticulum

7.

Which organelle is used to package materials to be moved through the cell?

a)

Golgi Body

b)

Cell Wall

c)

Ribosome

d)

Nucleolus

8.

Which organelle turns food into energy?

a)

Cell Membrane

b)

Nucleus

c)

Lysosome

d)

Mitochondrion

9.

Which organelle in plants turns absorbs sunlight to turn it into food for the plant?

a)

Cytoplasm

b)

Chloroplast

c)

Vacuole

d)

Nucleus

10.

Which organelle is used as a storage space for extra food, water, or waste?

a)

Vacuole

b)

Organelle

c)

Cell Wall

d)

Lysosome

11.

Which organelle is filled with acid to break down large molecules?

a)

Vacuole

b)

Mitochondrion

c)

Lysosome

d)

Endoplasmic Reticulum

12.

Which organelle is this?

a)

Cell Membrane

b)

Cell Wall

c)

Lysosome

d)

Chloroplast

13.

Which organelle is the orange layer around the outside this animal cell?

a)

Cell Wall

b)

Vacuole

c)

Endoplasmic Reticulum

d)

Cell Membrane

e)

C

14.

Which organelle is this entire structure?

a)

Ribosome

b)

Nucleolus

c)

Nucleus

d)

Golgi Body

15.

Which organelle is the small inside circle?

a)

Nucleolus

b)

Cell Membrane

c)

Organelle

d)

Nucleus

16.

B is this cell's nucleus. What does A represent inside this cell?

a)

Cell Membrane

b)

Nucleus

c)

Cytoplasm

d)

Lysosome

17.

What are the dots attached to this organelle?

a)

Lysosomes

b)

Ribosomes

c)

Chloroplasts

d)

Cell Membranes

18.

Which organelle is this with dots all over it?

a)

Endoplasmic Reticulum

b)

Golgi Body

c)

Cell Wall

d)

Cytoplasm

19.

Which organelle is this?

a)

Chloroplast

b)

Mitochondria

c)

Golgi Body

d)

Vacuole

20.

Which organelle is this?

a)

Cytoplasm

b)

Chloroplast

c)

Nucleolus

d)

Mitochondria

21.

Which organelle is this?

a)

Chloroplast

b)

Cytoplasm

c)

Thylakoid

d)

Cell Wall

22.

Which organelle is this large organelle in this plant cell?

a)

Cytoplasm

b)

Cell Membrane

c)

Chloroplast

d)

Vacuole

23.

Which organelle is this?

a)

Endoplasmic Reticulum

b)

Golgi Body

c)

Lysosome

d)

Protein

24.

Which organelle on bacteria cells moves like a whip to move the cell around?

a)

Cell Membrane

b)

Endoplasmic Reticulum

c)

Flagellum

d)

Ribosome

25.

Which organelle is a rigid layer that protects and supports some cells like plant cells?

a)

Mitochondrion

b)

Cell Membrane

c)

Nucleus

d)

Cell Wall

26.

Which organelle makes spindle fibers to organize the cell and help it divide?

a)

Centromere

b)

Centrosome

c)

Chloroplast

d)

Cytoplasm

27.

Which organelle is this?

a)

Centriole

b)

Chloroplast

c)

Centrosome

d)

Cytoplasm