Be unable to hear soft sounds but be fine for loud sounds

Become deaf

Be unable to tell the direction from which a sound was coming, especially in elevation

Be unable to tell the frequency of the sound

Become a zombie too

A few Rental Hertz

A few Hertz

A few milliHertz

A few MegaHertz

A few kiloHertz

Not replaced when they die

Found only on the surface of the tongue

Only located on the edges of the tongue

Concentrated on the edges of the tongue

Sensitive to only one type of taste sensation

Its high concentration of acetate ions

Its high concentration of H+ ions

its low concentration of sucrose and salt molecules

Its high concentration of Ca2+ ions

Its high concentration of sour ions

Is primarily sensitive to sour tastes

Has the highest number of sweet taste receptors

Is most sensitive to bitter tastes

Has the highest density of sweet taste receptors

Is relatively insensitive to sweet tastes

Evoke overlapping taste sensations

Evoke different taste sensations at low concentrations and overlapping taste sensations at high concentrations 

Is sensitive to a different one or a different set of taste substances

Is found on different parts of the papilla

Is located anywhere on the tongue

To allow their stereocilia to stick up through the pore

And so one role of the saliva is to dissolve and wash foods into the pore

To ensure that there is no loss of neurotransmitter

So that the taste cells dont get damaged by acidic foods

So that the taste cells dont get burnt by hot foods

salty

sour

umami

sucrose

bitter

Either Na+ entry into the cell or blocking of cGMP in the cell

Breakdown of cGMP

Influx of K+

Either H+ entry into the cell or blocking of K+ exit from the cell

Neither H+ entry into the cell nor blocking of K+ exit from the cell