Herhaling Your Biology Unit 3 basiscs 1,2

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 1

Dear students,

This lesson is filled with questions about Unit 3 Organs & Cells, basics 1 and 4. This is the lesson material that we discussed before the Christmas break.

Use your textbook and answer the multiple choice questions, 'drag-and-drop'questions and open questions. 
I will be available in Teams, so please let me know if you have any questions. 

Good luck!

In an organism, you will find a lot of different structures: cells, organ systems and organs. What is the correct order of these structures, from large to small?

1. Organ - organ system - cell - organism
2. Organism - Organ system - organ - cell
3. Organ system - organ - organism - cell
4. Cell- organ system - organ - organism

'Drag-and-drop'.

Look at the diagram below. Some parts miss a description. Drag the correct name (one of the blue boxes) to the part.

ORGAN

ORGANISM

ORGAN SYSTEM

'Drag-and-drop'.

Organise the structures from big to small.

Cells

Organs

Organ system

Organism

A model of a part of a human being (as I've shown in class) is called a

1. Torso
2. Thoracic cavity
3. Organ system
4. Respiratory system

The part of the torso just below the diaphragm is called the

1. Organ system
2. Thoracic cavity
3. Abdominal cavity
4. Digestive system

When you eat something, the food goes from your mouth to your...

1. Lungs
2. Stomach
3. Small intestines
4. Liver

This organ brings the food to your stomach.

1. Kidneys
2. Liver
3. Windpipe
4. Gullet

When you breathe in, air is travelling via the .... to your lungs.

1. Gullet
2. Windpipe
3. Main artery
4. Mein vein

'Drag-and-drop'.

Drag the organs to the correct organ system.

Respiratory system

Circulatory  system

Digestive system

Heart

Main vein

Windpipe

Liver

Stomach

Lungs

Large intestines

Cells are the building blocks of organs.

1. True
2. False

Cytoplasm can also be called nuclear plasm.

1. True
2. False

The cell membrane is a thick layer on the outside of the cell that gives protection.

1. True
2. False

The cell nucleus controls what happens in the cell.

1. True
2. False

In the next slide you will find a drawing of a plant cell, followed by a 'Drag-and-drop'question. Drag the names to the correct parts.

Cell nucleus

Cytoplasm

Chloroplast

Cell membrane

Cell wall

Vacuole

Open question.
What parts of a plant cell can't be found in an animal cell?

Open question.
Name an item in your house that contains plastids.

Done!

See you online in our lesson next week Thursday!