C1 small test 1.1 - 1.4

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

Last lesson before the test

Unicellular organisms

• Uni = one
• Unicellular = one cell 

• Functions for life are performed by cell organelles
• Live in aqueous environments (water)
• Example: Amoeba

So are humans and animals unicellular?

1. Yes
2. No

Levels or organisation 

Levels of organisation

Individual (organism)

Population

Community

Ecosystem

The levels of organisation

You can investigate:

1. The relation between an individual and its environment.

2. A population is a group of individuals of the same species in a specific area. 

3. Populations of different species in the same area -> community.

4. An ecosystem: a specific area in which biotic and abiotic factors form a unit. 

The levels of organisation 

Photosynthesis

• Plants take in water, carbon dioxide and energy from sunlight

• Photosynthesis produces glucose end oxygen 

chloroplasts

• photosynthesis takes place inside the chloroplasts.
• inside there is a green pigment -> chlorophyll

What is the link between cellular respiration and photosynthesis?

Practice test 1.1 - 1.4

C1 Part of something bigger

Which cell organelle controls the cell?

1. Chloroplast
2. Mitochondrium
3. Nucleus
4. Cell membrane

What is the name for the gell-like liquid that fills up the cell?

Which cell organelle is the hard, outer covering of the plantcell?

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

What is the name for genetic material that can be found in the nucleus?

TO WHICH ORGAN SYSTEM DOES A LUNG BELONG?

1. DIGESTIVE
2. REPIRATORY
3. NERVOUS
4. SKELETAL

Which cell organelle can only be found in plant cells?

1. Chloroplast
2. Mitochondrium
3. Nucleus
4. Cell membrane

Many organ systems together form an tissue.

1. True
2. False

Unicellular organisms have organ systems.

1. True
2. False

Which organ system is this?

1. Circulatory system
2. Respiratory system
3. Digestive system
4. Reproductive system

Drag the organs to the correct organ system

respiratory system

digestive system

circulatory system

Heart 

Blood vessels

Nasal cavity

Liver

stomach

Lungs

intestines

ORGAN

ORGANISM

ORGAN SYSTEM

Which type of tissue can send and receive messages?

1. Epithelial tissue
2. Nerve tissue
3. Connective tissue
4. Muscle tissue

Which type of tissue can help you to move?

1. Epithelial tissue
2. Nerve tissue
3. Connective tissue
4. Muscle tissue

What is photosynthesis?

1. Carbon fixation
2. Plants grow on sunlight
3. CO2 + H2O + solar energy = O2 + sugars for growth
4. Oxygen production

Which domains - kingdoms can do photosynthese?
(more than one answer is correct)

1. Bacteria - cyanobacteria
2. Eukaryotes - plants
3. Eukaryotes - fungi
4. Eukaryotes - animals

What is an ecosystem?