Ch 7 Olfactory and Gustatory Quiz

Different sensory organs utilize external stimuli and convert it to an electrical impulse. Gustation and olfactory receptors are

• chemoreceptors

• mechanoreceptors

• thermorecptors

• photoreceptors

the sensation of smell begins with the stimulus of the cilia hair cells of the receptor cells to the ______ structure where mitral nerve cells are located

• mitral bulb

• olfactory bulb

• brain

• nasal cavity

sour receptors detect what molecule

• carbohydrates

• amino acids

• H⁺ ions

• Na⁺ ions

• alkaloids

Bitter receptors detect what molecule

• carbohydrates

• amino acids

• H⁺ ions

• Na⁺ ions

• alkaloids

Sweet receptors detect what molecule

• carbohydrates

• protein

• H⁺ ions

• Na⁺ ions

• alkaloids

salty receptors detect what molecule

• carbohydrates

• amino acids

• H⁺ ions

• Na⁺ ions

• alkaloids

Tags

NGSS.MS-LS1-8

umami receptors detect what molecule

• carbohydrates

• protein

• H⁺ ions

• Na⁺ ions

• alkaloids

Tags

NGSS.MS-LS1-8

chemical sense of taste

• gustation

• olfaction

• anosmia

• ageusia

chemical sense of smell

• ageusia

• gustation

• olfaction

• anosmia

Tags

NGSS.MS-LS1-8

Area #2 Threads that come out of the gustatory cells are called

• Taste pore

• Gustatory cells

• Gustatory hairs

• Taste bud

Tags

NGSS.MS-LS1-2