2.4 Cells part 1

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

U2: Organs and cells

Planning + learning goals

• Refresh memory (5 min)
• 2.4: Cells (10 min)
• Make exercises (15 min)
• End check (5 min)

Learning goals:

• You can name the parts of a plant and animal cell in En and Dutch
• You can name the differences between a plant and animal cell.

What is the correct combination?

1 - Cell	A - material found between and around cells
2 - Tissue	B - a part of an organism with one or more functions
3 - Organ	C - a group of organs that work together
4 - Organsystem	D - smallest building of an organism
5 - Organism	E - a group of cells of the same type
6 - extracellular material	F - a living creature

Cells

Cell organelles:

The parts of a cell that have their own specific functions.

Cel organellen:

De delen van een cel met zijn eigen functie.

Plant vs animal

Plastids (plastiden)

Chloroplasts

• photosynthesis
  
• green colour
  

(Fotosynthese)

Chromoplasts

• gives flowers and fruit its colour

(Geven bloemen en fruit kleur)

Amyloplast

• Store starch
  

(Slaan zetmeel op)

Get to work!

Read 2.4 Cells

Make ex: 1, 2, 3, 4, 6

Done?

Make summary 2.4 (studiewijzer som)

vacuole

cell wall

chloroplasts

mitochondria

cell membrane

cytoplasm

nucleus

plant cell

animal cell