3. taste buds
contain taste receptors
mostly found on raised protrusions
of tongues called papillae
food saliva
can taste sweet, salty, sour,
bitter, or umami depending on the
chemical stimulation

4. mucuscilia bulb
olfactory
nasal cavity
nostrils
membrane
a space behind nose
the liningof thethe
holes of the nasal
separated from the olfactory
small hair-like projections
on thein the middle of
nose olfactory air
through whichbone
epithelium by a epithelium
cavity mucus
membrane
the face
enters mucus that
produces
connected to the smell
connected to the smell
capture small particles from
receptorsneurons of the nose
separated from the
receptor nasal
the air
oral cavity olfactory
contains the by the nose cavity
Air
allows molecules thatnerve
coveredmouth
nerves with mucus
upper that transmit
contain odorthe brain for
messages to to dissolve
connects to detectmolecules
the nerves with the
stimulated by odor
nostrils
upper
mouth
below the brain
throat

5. mechanoreceptor
Merkel’s disks
Meissner’scorpuscles
Paciniancorpuscles
Ruffini corpuscles
Thermoreceptors
Nociceptors
receptors tomost sensitive of all
most receptors respond toskin
sensitive that of of the
sensory receptorsstretch skin
the second skin all the
pain sensitive
the pressure mechanoreceptor
changes in temperature
thatskin mechanoreceptors
the are stimulated
mechanoreceptors by
mechanical monitor objectand
believed to pressure/distortion
comes in two types: heat
can detect distortionsallowing
slippage on the skin, in the
colddeeper withinreceptors
lies receptor and skin
rapidly-adapting thepressure
include touchof 1 micrometer
skin with size grip
modulation of
receptors temperature above
heat receptor:
detect mechanical changes
body temperature sensory
slowly-adapting receptors
tissue
rapidly-adapting
can sense vibrations, texture,
within joints, especially angle
receptors
and light touch
changes touch and howbelow
senses light temperature long
cold receptor:
an object has been touching the
body temperature
detect gross pressure changes
may also sense heat
skin
and vibrations
more cold than heat receptors

6. sclera
iris
cornea
pupil
anterior nerve
ciliary chamber
vitreous body
optic muscle
retina
lens
carries the nerve
membrane found of
changes the covering
space between corneathe
transparent shapeat the
black the ofof the eye
colored area of shape
whiteiriseyethethe eye
gives area the
gathers area it eye
light ciliary muscle
messages
back
lens of
and iris to
of the the eyeball
brain
focusesaofalight-sensitive
contains lens when change
has muscles ,that on the
tough theclearlight looking at
made up thetransparent
thickens material that
contains jelly-like vitreous
protectsclose up the iris
an openingvitreous humor
theiniris
material calledeyeball
something and cones)
cells (rods body
retina
fluid
its shape
covers the
worksfocus form to shape
nourishes passesthat the
helpsthe lensalight& from
toughlight and keepsthe
where like when looking
thins material in
rods–tell the movie
letslens to thefarawayeye
light enter the
cones–tell the
the healthy retina
at something color
projector
eye
covers the eyeball
processes the light near and
shrinks when light isimagebut
enlarges when there ismessages anterior
converts it to nerve little light chamber

7. hammer/malleus
cochlear nerve
ovalpinna
earwindow
eardrum
ossicles
cochlea
canal
the bone flap nerve can eardrum
the auditory that thatbethe
membrane-covered opening
bones foundas the tympanic
alsoear attachedcavity in seen
a spiral-shapedextends from
the tube thatin to the
known the tympanic
receivesof the the eardrum tectorial
thethe cochleasides arefrom
on theearnerve impulsesear
frompinna to
of which
membranevibrations passed
inner
cavity face’s middle membrane
the organ of corti
receives sound outer earear to
carries vibrations from the
anvil/incus
consist of the waves from
separates the malleus from
leads from the middle
collects soundcarries theseand
force the stirrupwavesdrum
(hammer), to the (anvil), the
the nerve that exerts on
middleincus ear
cochleaear
pinna
ovalstapeshammer (from which
nervewindow
bridgesimpulses to the brain
the the (stirrup)
vibrationsfluids which vibrate
are passed) to the
contains amplified vibrations
receivessounds to (earwax)
secretes cerumen the body
transmitsstapes hits thefrom
directs sound waves oval
stirrup bones of
smallest
after the
from aids stirrup ossicles in
that the canal the
the ear canal cleaning,
auditory in to
stirrup/stapes
window
receive of vibrations
the formvibrations from
lubrication, and protection
containsvibrationsof corti
causes the organ to occur
the eardrum, increase the Pinna
the bone attached to the anvil au-
(the organ that contains from
in theof these, and move to
force vibrations are fluidsand
cochlea’s passed
sound to the cochleastirrup)
ditory wavesreceptor cells)
which
these sensory
(together with the
the oval window’s membrane
outer ear middle ear inner ear

8. Though I believe you were bored.