5.2 Touch, smell, taste

Today
  • Check what you remember from last week
  • Homework and notebook check + discuss questions
  • Theory and note taking BS 2
  • Time to work on assignments
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Slide 1: Tekstslide
BiologieMiddelbare schoolvwoLeerjaar 1

In deze les zitten 19 slides, met interactieve quizzen en tekstslides.

time-iconLesduur is: 80 min

Onderdelen in deze les

Today
  • Check what you remember from last week
  • Homework and notebook check + discuss questions
  • Theory and note taking BS 2
  • Time to work on assignments

Slide 1 - Tekstslide

Sense organs send signals through the nerves to the ...
A
eyes
B
ears
C
brain
D
muscles

Slide 2 - Quizvraag

Match the correct adequate stimulus to the sensory organ
Sound
Taste
Light
Smell

Slide 3 - Sleepvraag

What is habituation?

Slide 4 - Open vraag

What is the threshold value?

Slide 5 - Open vraag

After this lesson you'll know
  • The parts of the skin and their function
  • The parts of the nose and the tongue
  • How taste and smell works in your body

BS 2 Touch, smell, taste

Slide 6 - Tekstslide

6.2 Touch, smell, taste

Slide 7 - Tekstslide

Skin - consists of two layers:
Epidermis and dermis

Slide 8 - Tekstslide

Epidermis
Corneal layer - dead cells
Basal layer - living cells that make new cells

Slide 9 - Tekstslide

Dermis
Blood vessel
Glands (klieren)
Muscles 
Hair

Receptors + nerves

Slide 10 - Tekstslide

Sensory receptors

Slide 11 - Tekstslide

 The nose 

Slide 12 - Tekstslide

And the tongue

Slide 13 - Tekstslide

And the tongue

Slide 14 - Tekstslide

In which skin layer are the sensory receptors located?
A
Basal layer
B
Epidermis
C
Dermis
D
Corneal layer

Slide 15 - Quizvraag

Your skin is 33°C, you take a shower and the water temperature is 25°C. Which receptors will send an impulse to the brain?
A
Pressure receptor
B
Cold receptor
C
Heat receptor

Slide 16 - Quizvraag

Your nose plays an important role in how you taste things
A
True
B
False

Slide 17 - Quizvraag

You have different taste buds for every taste (sweet, salt, bitter, sour)
A
True
B
False

Slide 18 - Quizvraag

Let's do some work

Make assignment 2 to 10
BS 5.2 touch, smell and taste


Slide 19 - Tekstslide