2.4 Cells

Make a picture of practical 5 (blz. 147)
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Slide 1: Open vraag
BiologieMiddelbare schoolhavoLeerjaar 1

In deze les zitten 39 slides, met interactieve quizzen en tekstslides.

time-iconLesduur is: 120 min

Onderdelen in deze les

Make a picture of practical 5 (blz. 147)

Slide 1 - Open vraag

Reflectie: Wat vinden jullie ervan
- interessanter dan Thema 1 
- lastig om verschil tussen cel en weefsel aan te wijzen
- benieuwd naar microscopie

Slide 2 - Tekstslide

Cells




Read page 110-112 !

Slide 3 - Tekstslide

Today
Basic 2.4 Cells
  1. Know and recognize important organelles (organs of the cell) 

  2. Know the difference between plant and animal cells

Slide 4 - Tekstslide


- organisme
- organenstelsel
- orgaan
- cel

Slide 5 - Tekstslide

Biopagina: 
         cel, weefsel, orgaan, orgaanstelsel of organisme?

Slide 6 - Tekstslide

What type of cells are photographed trough the microscope here?
A
Animals cells
B
Plant cells
C
Bacteria
D
Fungal cells (schimmel)

Slide 7 - Quizvraag

Cells

Some are round, others are oval or shaped like a star. 

Even if their shape differs, they have the same parts!

Slide 8 - Tekstslide

Zelfstandig lezen

Slide 9 - Tekstslide

Animal cells
(kernplasma) -
  • --  assignment 2.
    (proteins = eiwitten in membraan, die als poortje en pompjes om belangrijke stoffen te vervoeren) 

Slide 10 - Tekstslide


Cheek lining cells (=wangslijmvliescel)

Slide 11 - Tekstslide

- (extracellular matrix)

Slide 12 - Tekstslide

Plastids
 (=korreltjes)

Slide 13 - Tekstslide






  • Function of plastids?  (DDU)
  • Fotosynthesis -> aantrekkelijkheid/rijpheid / opslag zetmeel

Slide 14 - Tekstslide

Belangrijkste plastide voor planten? 

Chloroplast        -->         Fotosynthese          
(suiker maken met zonlicht,
O2 komt als restproduct vrij)

Slide 15 - Tekstslide

Klaar? oefenen 2.4  

Maak opdrachten 1 t/m 7 af in je werkboek (p. 112-114)

Ben je een pro? Maak dan ook opdracht 8 van Basis 2.4 en opdracht 10 van Basic 1.3

Slide 16 - Tekstslide


Animal                                                  Plant
Organelles & other characteristics 

Slide 17 - Tekstslide

This cell has a nucleus and is thus an animal cell
A
True
B
Not true

Slide 18 - Quizvraag

Which organ is above the diaphragm?
A
The pancreas
B
Heart
C
Stomach
D
Liver

Slide 19 - Quizvraag

Which organ system is the brain a part of
A
Nervous system
B
Circulatory system
C
Skeleton
D
Respiratory system

Slide 20 - Quizvraag

In this picture you see...?
A
A Cell
B
Tissue
C
Organ
D
Organ system

Slide 21 - Quizvraag

What is part 1?
A
Tubus
B
Objective lens
C
Ocular lens
D
Microscope

Slide 22 - Quizvraag

What gives a plant cell its rigidity?
A
Vacuole
B
Cell membrane
C
Cell wall
D
Plastids

Slide 23 - Quizvraag

Which plastids are in the red layer cells of the red onion?
A
Chloroplasts
B
Amyloplasts
C
Chromoplasts
D
None

Slide 24 - Quizvraag

What happens in plant cells when fruit ripens?

Slide 25 - Open vraag

What is the difference between bone and cartilage tissue?
A
Extra cellular matrix
B
Extra cellular matrix AND the shape of cells
C
The shape of cells
D
Nothing, organelles are the same

Slide 26 - Quizvraag

What is the magnification when the ocular lens magnifies 10x and the objective 40x?
A
50x
B
400x
C
40x
D
500x

Slide 27 - Quizvraag

Biopagina: 
         cel, weefsel, orgaan, orgaanstelsel of organisme?
Checklist for Theme 2 with extra practice link (in Dutch)

Slide 28 - Tekstslide

What's good? 
What could be better? 

Slide 29 - Tekstslide

What's good?
What could be better?

Slide 30 - Open vraag

+ Good: 
Date, clear lines with pencil, part that is recognized is named with a horizontal line. 
  
- What could be better? 
  • Name, class
  • Title (cheeck lining cell)
  • Type of drawing (schematic)
  • Magnification (400x)
  • Missing organelles (cytoplasm, cell membrane) 

Slide 31 - Tekstslide

What's good? 
What could be better? 

Slide 32 - Tekstslide

Organs

Slide 33 - Tekstslide

- On which height was this cross section made?
- Which organs are numbered?

Slide 34 - Open vraag

Voorbereiden op de toets 
See checklist

Slide 35 - Tekstslide

Biopagina: 
         cel, weefsel, orgaan, orgaanstelsel of organisme?
Checklist for Theme 2 with extra practice link (in Dutch)

Slide 36 - Tekstslide

Example
R - Right here is an important part of my body. My subject (this bone) is part of my rib case. 
I - It's something that protects your heart and your lungs.
B - besides being part of your bone system, it is also an organ

Slide 37 - Tekstslide

Slide 38 - Tekstslide

Send in your small poem to pay homage to an organ/organelle. In this way:
H - Here in my body......
E - Everyday it pumps to keep me alive
A - All the love is stored in here....
R - Right in the middle of my chest, or maybe a bit to the left
T - Thank you strong heart for beating my warm blood into my aorta!

Slide 39 - Open vraag