SIGHT
Nerve receptors in the retina send electrical signals to the brain via the _____ nerve
optic
(+300)
TRUE OR FALSE (Correct the false word)
The sound waves hit the ear drum and make four ear bones to move
FALSE; The sound waves hit the ear drum and make THREE ear bones to move
(-200)
UNSCRAMBLE THE LETTERS
T O R Y L F A C O S O R P T E R C E
OLFACTORY RECEPTORS
(-300)
The tongue is layered with _____
The tongue is layered with taste buds
(-200)
Name the 3 layers of the skin
1. EPIDERMIS
2. DERMIS
3. HYPODERMIS
(-300)
What controls the amount of light entering the eye?
The IRIS controls the amount of light entering the eye
(-500)
The waves travel into the ______
The waves travel into the EAR CANAL
(-200)
Odour particles enter through our _____
Odour particles enter through our NOSTRILS
(-200)
TRUE OR FALSE (Correct the false information)
Nerves send the taste information to the spinal cord
Nerves send the taste information to the BRAIN
(-200)
What do we call the outside layer?
The EPIDERMIS
(-300)
When moving from a bright area into a dark room, the pupil will:
Become larger to allow more light in
(-200)
What takes the electrical signals to the brain?
The AUDITORY NERVE takes electric signals to the brain
(+100)
What can detect odor particles?
The OLFACTORY RECEPTORS detect odor particles
(-300)
____ are responsible for sending taste information
NERVES are responsible for sending taste information
(+100)
The ___ contains the nerves and glands
The DERMIS contains nerves and glands
(-500)
This lens focuses at the back of the eye on the ______
This lens focuses at the back of the eye on the RETINA
(+100)
This part of the ear turns the sound vibrations into electrical signals
COCHLEA
(+300)
The Olfactory Receptors send _______ to the Olfactory Bulb
The Olfactory Receptors send ELECTRIC SIGNALS to the Olfactory Bulb
(+300)
____ can detect the 5 tastes
RECEPTOR CELLS can detect the 5 tastes
(+200)
Which contains fat tissue and sweat glands?
HYPODERMIS contains fat tissue and sweat glands
(+100)
Light enters through the _____ and _____
Light enters through the CORNEA and PUPIL
(+500)
What are the functions of the semi-circular canals?
1. To detect movement
2. To stop us from moving balance
(+400)
NAME THE 3 PARTS IN THE NOSE THAT HELP US SMELL
1. NOSTRILS
2. OLFACTORY RECEPTORS
3. OLFACTORY BULB
(-500)
Name the 5 tastes
1. Sweet
2. Salty
3. Bitter
4. Sour
5. Umami
(+100)
The ____ can detect texture, temperature, pressure and pain
The TOUCH RECEPTORS can detect texture, temperature, pressure and pain
(+300)