U3 Practice test

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

Practice test Unit 3

• Take off your jacket
• Put your things on your desk

       Book, notebook, pencil case

• Bag on the floor
  
• Read pages 

Lessongoals

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Today

• Practice test
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Through a microscope, you see a cell with cell walls and a vacuole. What is your conclusion?

1. This is an animal of fungal cell
2. This is a plant of fungal cell
3. This is a bacterial or plant cell
4. This is an animal or fungal cell

When you put a piece of meat outside the fridge, it will spoil faster than inside the fridge, explain why

You are looking at cells throug a microscope. The are all singular cells, so these are unicellalur organisms. What is your conclusion?

1. These must be prokaryotes
2. These aren't animal cells
3. These cells can be any kind of organism
4. These aren't plant cells

Lots of kingdoms have unicellar organisms in them. How could you make sure that your looking at a unicellular plantcell?

this plant belongs to

1. Algae
2. Sporebearing plants
3. Seed plants

Penicillin makes it impossible for bacteria to form a cellwall. Use this information to explain why animals are not harmed by penicillin.

Which of the answers is most correct. This plant doesn't have ....

1. Flowers, veins and stems
2. Flowers, veins and roots
3. Flowers
4. Veins

If you compare a part of a table and a piece of food, then there will be a lot more bacteria and fungi on the food, why is this?

Which of these organims is bilateral symmetrical with an external skeleton

1. Frog
2. Snake
3. Bird
4. Spider

Evolution uses the term: variation. What is meant when we talk about variation in a species?

A lizard belongs to the kingdom of reptiles

1. Right
2. Wrong

All seedplants have a vascular system

1. Right
2. Wrong

All fungi use spores to reproduce

1. Right
2. Wrong

Organisms in kingdom plants can be both unicellular and multicellular

1. Right
2. Wrong

In de hete woestijn komen meer bacteriën voor dan in het warme regenwoud

1. Juist
2. Onjuist

A starfish is radial symmetrical

1. Right
2. Wrong

Vertebrates have an internal skeleton.
Does a turtle belong to the vertebrates, explain why (not)

Whom of these students say something that's correct?:
Luna: A radial symmetrical organism can never be a vertebrate.
Revinho: All vertebrates have cells with a nucleus
Sem: A snail has cells with cell walls

1. Everyone
2. Sem en Revinho
3. Luna en Sem
4. Revinho en Luna

A snake and frog are more closely related than a snake and tree. Explain this using the groups you learned about.

A horse and donkey can reproduce together. Their offspring will be a mule.
Do horses and donkey belong to the same species?

1. Yes, because the can reproduce together
2. Yes, but they are different breeds
3. No, because the mule is infertile

You can choose 3 different slides. Which one should you use if you want to see a unicellular organims with cell walls?
1. Slide of yeast
2. Slide of seaweed
3. Slide of sperm cells of a duck

Afsluiting

• Je kunt de celkenmerken van prokaryoten opschrijven
• Je kunt uitleggen hoe prokaryoten zich voortplanten
  
• Je kunt 3 'taken' benoemen van bacteriën in de natuur
  
• Je weet hoe bacteriën kunnen worden bestreden

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