Pop Quiz!

1. Where can taste receptors be found?

Tongue

Airways

Gut

All of the above

2. Humans have 3 different types of functional vision receptors. How many types of functional smell receptors do we have?

3

10

100

400

3. Scientists have found that body odors can convey what information?

Age

Sex

Health Status

All of the above

4. Carbonated soft drinks produce a mild irritating sensation in the mouth. What produces that sensation?

The bubbles

Carbonic acid

Both

5. How can you lose your sense of smell?

Aging

Head injury

Virus

All of the above

6. Compared to adults, growing children like their food...

Sweeter and saltier

Sweeter but less salty

Saltier but less sweet

Less salty and less sweet