Lesson 7

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

Let's get started

Open your iBook on section 5 and 6

Open your Biology notes

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Open Google Classroom

Today

Glossary Quiz: 11/10

Test Chapter 1: 25/10

Cells (plant and animal)

Microscope use

Organelles

Little parts of the cell that help it do it's job. Cells have organelles, like we have organs.

• Cell membrane
• Cytoplasm
• Nucleus
• Cell wall (plant only)
• Chloroplast (plant only)
• Vacuole (plant only)

Cell membrane

Boundary of the cell, holds the cell together and controls what goes in and out

Cytoplasm

Fills the cell, organelles float in it. Contains water and nutrients

Nucleus

Control centre of the cell, contains DNA

Nucleus

Are we prokaryote or eukaryote?

1. Prokaryote
2. Eukaryote

Are bacteria prokaryote or eukaryote?

1. Prokaryote
2. Eukaryote

Are plants prokaryote or eukaryote?

1. Prokaryote
2. Eukaryote

Cell wall

Found outside cell membrane of plant cells, gives support to cell

Chloroplast

Green structures in plant cells that can make their own food by trapping light, this process is called photosynthesis

Vacuole

Bag inside cytoplasm plant cell that contains nutrients and colours, supports the cell when full

What is the brain of the cell?

1. Cell membrane
2. Cell wall
3. Nucleus
4. Vacuole

What is the strong support of the plant cell?

1. Cell membrane
2. Cell wall
3. Nucleus
4. Cytoplasm

What can give colour to the plant cells

1. Cell membrane
2. Cell wall
3. Cytoplasm
4. Vacuole

What controls what goes in and out of the cell?

1. Cell membrane
2. Cell wall
3. Cytoplasm
4. Nucleus

What is the jelly filling of the cell?

1. Nucleus
2. Chloroplast
3. Vacuole
4. Cytoplasm

What can make its own food?

1. Nucleus
2. Chloroplast
3. Vacuole
4. Cytoplasm

And now...

Study the parts and use of the microscope

Name the parts of the microscope and hand in on Google Classroom

Study the parts of the plant and animal cells