Cell Organelles Worksheet key

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Date_________________________ Pd______

Cell Organelles Worksheet
Complete the following table by writing the name of the cell part or organelle in the right hand column that matches the structure/function in the left hand column. A cell part may be used more than once.

Structure/Function
1. Stores material within the cell
2. Closely stacked, flattened sacs (plants only)
3. The sites of protein synthesis
4. Transports materials within the cell
5. Jelly-like substance in the cell
6. Organelle that manages or controls all the cell
functions in a eukaryotic cell
7. Contains chlorophyll, a green pigment that traps
energy from sunlight and gives plants their green
color

Cell Part
Vacuole
Chloroplasts (grana)
Ribosome
Vesicles
Cytoplasm
Nucleus

Chloroplasts

8. Digests excess or worn-out cell parts, food particles
and invading viruses or bacteria

Lysosome/Peroxisome

9. Small bumps located on portions of the endoplasmic
reticulum

Ribosome

10. Provides temporary storage of food, enzymes and
waste products

Vescicles

11. Firm, protective structure that gives the cell its
shape in plants, fungi, most bacteria and some
protists

Cell Wall

12. Produces a usable form of energy for the cell

Mitochondrion

13. Packages proteins for transport out of the cell

Golgi Apparatus

14. Produces lipids
15. Site where ribosomes are made
16. The membrane surrounding the cell
17. Provides support for the cell

Smooth ER
Nucleolus
Plasma Membrane
Cytoskeleton

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Date_________________________ Pd______
18. Collection of DNA in the nucleus of eukaryotic
cells

Chromatin

19. Consist of hollow tubes which provide support for
the cell

Microtubules/Microfilaments

20. Small hair-like structures used for movement or
sensing things

Cilia

21. Composed of a phospholipid bilayer

Cell Membrane

22. Longer whip-like structures used for movement

Flagellum

Put each of the following organelles into one of the four columns, based on their role in metabolism
Lysosomes

Mitochondria

Plasma membrane

Vesicles

Ingestion

Digestion

Respiration

Excretion

Vesicles/Plasma
Membrane

Lysosome

Mitochondria

Vesicles/Plasma
membrane

Put a check in the appropriate column(s) to indicate whether the following organelles are found in plant cells, animal cells or both.
Organelle

Plant
Cells

Cell Wall

X

Vesicle

X

Chloroplast

X

Chromatin

X

Cytoplasm

Animal
Cells

Organelle

Plant
Cells

Lysosome

Animal
Cells
X

Mitochondria

X

X

Nucleolus

X

X

X

Nucleus

X

X

X

X

Plasma membrane

X

X

Cytoskeleton

X

X

Ribosome

X

X

Endoplasmic reticulum

X

X

Vacuole (Central)

X

Golgi apparatus

X

X

X

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