5.2 chromosomes

5.2 what are the chances

1 / 10

Slide 1: Slide

BiologieMiddelbare schoolvwoLeerjaar 2

This lesson contains 10 slides, with text slides.

Lesson duration is: 45 min

Items in this lesson

5.2 what are the chances

Slide 1 - Slide

Chromosomes

= 1 long DNA molecule rolled up in between proteins

46 chromosomes in every nucleus

Slide 2 - Slide

Chromosome portret

44 autosomes = normale chromosomen (dus geen geslachtschromosomen)
chromosomen paar zijn 2 homologe chromosomen = chromosomen van een paar die gelijk van vorm en lengte zijn
2 geslachtschromosomen
BINAS 70B

Slide 3 - Slide

autosomes and sex chromosomes

Slide 4 - Slide

male and female

male: 2x 22 autosomes + X + Y = 46 chromosomes

female: 2x 22 autosomes + X + X = 46 chromosomes

Slide 5 - Slide

Slide 6 - Slide

Slide 7 - Slide

egg cell and sperm cell

egg cell contains 22 autosomes + X chromsome

sperm cell contains 22 autosomes + X or 22 autosomes + Y

Slide 8 - Slide

Variation

Slide 9 - Slide

homework

study 5.2

do excercises 6 till 8

Slide 10 - Slide

5.2 chromosomes

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

Slide 3 - Slide

Slide 4 - Slide

Slide 5 - Slide

Slide 6 - Slide

Slide 7 - Slide

Slide 8 - Slide

Slide 9 - Slide

Slide 10 - Slide

More lessons like this

5.2 chromosomes

5.2 what are the chances?

5.2 what are the chances?

5.2 what are the chances?

5.2 what are the chances?

5.2 what are the chances?

3t Chapter 7 par. 1 en 2

5.6 the difference of being a boy or girl