Sensing B6 The nervous system

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Senses, coordination and behaviour
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Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 16 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 30 min

Items in this lesson

Revision
Senses, coordination and behaviour

Slide 1 - Slide

What is the adequate stimulus for the sense of hearing?

Slide 2 - Open question

What does a sensory cell produce once it picks up a stimulus?

Slide 3 - Open question

What do we call the lowest intensity that can cause an impuls?
A
Adequate stimulus
B
Threshold value
C
impuls
D
habituation

Slide 4 - Quiz

If a stimulus does not go away for some time, it starts producing less impulses in the cell. What do we call this?
A
Adequate stimulus
B
Threshold value
C
impuls
D
habituation

Slide 5 - Quiz

What do we call the upper layer of the skin?
A
Subcutaneous layer
B
epidermis
C
dermis
D
nerve

Slide 6 - Quiz

Which 4 basic flavours can we taste?

Slide 7 - Mind map

Which sense plays an important role to distinguish other flavours?

Slide 8 - Open question

Which sound is loudest?
A
B
C

Slide 9 - Quiz

Which sound is the lowest pitch?
A
B
C

Slide 10 - Quiz

which colour does the iris have in this photo?
A
white
B
blue
C
black

Slide 11 - Quiz

Nerve cell

Slide 12 - Slide

Slide 13 - Slide

Slide 14 - Slide

Motor neuron
Interneuron
Sensory neuron
carries impulses inside the central nervous system
carries impulses from central nervous system to muscles or glands
receives impulses from sensory neurons or interneurons
Receives impulses from interneurons
receives impulses from sensory cells
brings impulses to the central nervous system

Slide 15 - Drag question

Do: E 25 to 27
Objective 7: Describe the functions of the nervous system
Objective 8: Describe the structure of a nerve cell and a nerve.
Objective 9: Describe the structure and function of three types of nerve cells.

Slide 16 - Slide