B&S LESSON 6-7

• Biologie
• Middelbare school
• havo
• Leerjaar 2

HAVE READY

- LESSON UP

HAVE READY

- YOUR MACBOOK

- SITTING WITH YOUR BACK TO ME

- ONLY LESSON UP

- EVERYTHING ELSE CLOSED 

- USE FORCE QUIT

- MAXIMUM SOUND AND BRIGHTNESS

TH2A

TH2B

TV2D

TV2E

TV2F

HW FOR TODAY:

ANY PROBLEMS?

CEREBELLUM

CEREBRUM

MEDULLA

THALAMUS

MOST IMPORTANT STEPS OF THIS CHAPTER:

coordinator

effector

stimuli

receptor

response

Dendrite

Cell body

Nucleus

Axon

Fatty sheath

Synapse

iris

retina

sclera

cornea

pupil

optic nerve

lens

auricle

outer ear canal

eardrum

eustachian tube

cochlea

hammer

stirrup

anvil

epidermis

dermis

sebaceous gland

subcuntaneous tissue

hair

sweat gland

NOTES FOR TODAY:

- NOSE PARTS AND FUNCTIONS

- TONGUE PARTS AND FUNCTIONS

The nose:

- hairs filter out dirt

- snots catch dust and germs

our nose helps us to smell and to taste

if you badly break your nose you could lose your sense of smell.

The Tongue:

The Tongue:

- we taste only five things

- our nose does most of the tasting

- babies instinctually do not like bitter our sour flavours, this is out of protection

- your tongue is very strong and made up of 8 muscles