2.5 cell division

lesson objectives
 You can describe how a cell divides.
 You can name the features of stem cells.
1 / 17
suivant
Slide 1: Diapositive
BiologieMiddelbare schoolvmbo t, mavoLeerjaar 1

Cette leçon contient 17 diapositives, avec quiz interactifs, diapositives de texte et 1 vidéo.

time-iconLa durée de la leçon est: 45 min

Éléments de cette leçon

lesson objectives
 You can describe how a cell divides.
 You can name the features of stem cells.

Slide 1 - Diapositive

start task 'cell division'
Copy the learning objectives from page 122 into your zuidschrift:
 You can describe how a cell divides.
 You can name the features of stem cells.






timer
3:00
No Chromebook needed now.







Slide 2 - Diapositive

Slide 3 - Diapositive

Test week
Theme 2 Organs & cells

1. organs of animals
2. organs of plants
4. cells
5. the nucleus
6. cell division

Slide 4 - Diapositive

Waarom worden in je lichaam nieuwe cellen gemaakt?
- groei

Why are new cells created?







growing
healing
to renew old cells

Slide 5 - Diapositive

cell division
the splitting up of a cell into two new cells









Slide 6 - Diapositive

Slide 7 - Vidéo

Cell division

Slide 8 - Diapositive

Celdeling
  • Each chromosome in the nucleus is copied.
  • Then, two nuclei are formed.
  • Next, the cell divides.
  • After that, plasmagrowth occurs.

Slide 9 - Diapositive

Cell division 

  • During each cell division, the chromosomes are copied first.
  • All the cells in your body contain the same genetic information.

Slide 10 - Diapositive

De celcyclus
Cell cycle

Slide 11 - Diapositive

De celcyclus
specialised cell:
a cell with a specific function

(e.g. skin cell, muscle cell, blood cell)

Slide 12 - Diapositive

How many chromosomes does a mother cell have just before cell division?
A
46
B
23
C
92

Slide 13 - Quiz

division of the nucleus
cell division
plasma growth
daughter cell
parent cell

Slide 14 - Question de remorquage

to do
  • Make a word list in your zuidschrift of the words that are new to you.
  • Do assignments 1-4 + 6, 7  (p 124-126)

  • Neighbours can work together quietly.
  • Questions? Raise your hand, but ask your neighbour first!
timer
13:00

Slide 15 - Diapositive

homework 
  • finish assignments 1-4 + 6, 7  (p 124-126) 
  • Those who do not have the microscopy test on Monday will also have time during that lesson to finish it.

  • Study for the test week!

Slide 16 - Diapositive

re-take
chromebook: www.exam.net

EbEpou


Slide 17 - Diapositive