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Cell Organelles 7th Grade

Total questions: 13

Worksheet time: 10mins

Name
Class
Date
1.

Mitochondria

a)

acts as the powerhouse of the cell.

b)

makes Ribosomes

2.

Endoplasmic Reticulum (ER)

a)

packages and transports proteins.

b)

acts as a delivery system to the cell and moves proteins around. There are 2 types.

3.

Golgi Apparatus

a)

packages and transports proteins

b)

are protein builders

4.

Ribosomes

a)

is found in the Nucleus and is where Ribosomes are made.

b)

are protein builders

5.

Nucleolus

a)

is found in the Nucleus and is where Ribosomes are made

b)

is the liquid or gel that the organelles "float" in

6.

Cytoplasm

a)

is found in the Nucleus and contains instructions to help organisms grow.

b)

is the liquid or gel that the organelles "float" in

7.

Deoxyribonucleic Acid (DNA)

a)

is found in the Nucleus and contains instructions to help organisms grow. DNA has a double helix

b)

are what breaks down particles that the cell can use as food.

8.

Lysosomes

a)

stores things that the cells need, like water.

b)

are what breaks down particles that the cell can use as food. It is a cell's digestive system.

9.

Vacuole

a)

stores things that the cells need, like water. Plant cells usually have one big one, while most animal cells have several smaller ones.

b)

acts as the brain or control center of the cell.

10.

Nucleus

a)

acts as the brain or control center of the cell. It also contains DNA.

b)

is needed for Photosynthesis.

11.

Chloroplast

a)

is a layer of protection that can be found in all cells.

b)

is needed for Photosynthesis, where sunlight makes food from Carbon Dioxide and water.

12.

Cell Membrane

a)

is a layer of protection that can be found in all cells, including both plant and animal cells.

b)

is an extra protective layer that only plant cells have.

13.

Cell Wall

a)

is an extra protective layer that only plant cells have.

b)

Decides what can go in and out of a cell.