LESSON 7

HAVE READY:
- GOOGLE CLASSROOM
- KERBOODLE PAGE 57
- YOUR HW
1 / 12
next
Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 12 slides, with text slides and 1 video.

time-iconLesson duration is: 45 min

Items in this lesson

HAVE READY:
- GOOGLE CLASSROOM
- KERBOODLE PAGE 57
- YOUR HW

Slide 1 - Slide

LESSON 7

Slide 2 - Slide

Slide 3 - Video

KERBOODLE PAGE 54

Slide 4 - Slide

Chemical digeston step 1: 
  • the place: the mouth (esophagus)
  • the enzyme: amylase
  • the liquid: saliva
  • the nutrient: carbodrates
  • the products: glucose & maltose

  • The enzymes in your saliva start breaking down the carbohydrate molecules into maltose and glucose.

Slide 5 - Slide

Chemical digeston step 2: 
  • the place: the stomach
  • the enzyme: protease
  • the liquid: chyme and hydrochloric acid
  • the nutrient: proteins
  • the products: amino acids

  • The enzymes in your chyme start breaking down the protein molecules into amino acids.

Slide 6 - Slide

Extra info about the stomach: 
  • the place: the stomach
  • the enzyme: rennin
  • the liquid: chyme
  • the nutrient: milk
  • the products:turns the proteins in milk solid and lump together so it is easier to digest

Slide 7 - Slide

Before chemical digeston step 3: 
  • the place: liver
  • the enzyme: none
  • the liquid: bile
  • the nutrient: fats

  • Bile is an alkalyne and neutralises the acid in the chyme. (drops the pH).
  • Bile emulsifies (breaks chemical bonds) fats.

Slide 8 - Slide

Chemical digeston step 3: part A
  • the place: the duodenum
  • the enzyme: lipase
  • the liquid: chyme and bile
  • the nutrient: fats
  • the products: fatty acids and glycerol

Slide 9 - Slide

Chemical digeston step 3: part B
  • the place: the duodenum
  • the enzyme: amylase
  • the liquid: chyme 
  • the nutrient:carbohydrates and maltose
  • the products: glucose

Slide 10 - Slide

Chemical digeston step 3: part C
  • the place: the duodenum
  • the enzyme: protease
  • the liquid: chyme 
  • the nutrient:proteins
  • the products: amino acids

Slide 11 - Slide

HW FOR NEXT TIME:
- Complete the cartoon 
- do the exercises on kerboodle page 60
- CONTINUE YOUR MINDMAP FOR THIS CHAPTER & MAKE A SCREENSHOT 
- UPOAD THE THIS TO CLASSROOM PLEASE

Slide 12 - Slide