-Olfaction Is the Sense of Smell

question 25

Multiple Choice

-Olfaction is the sense of smell. What does "A" represent?

• A) olfactory bulb
• B) cilia (olfactory hairs)
• C) olfactory neuron
• D) axon of olfactory neuron
• E) olfactory tract

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Definitions:

Chlorophyll

A green pigment found in the chloroplasts of plants, algae, and some bacteria, crucial for photosynthesis by capturing light energy.

Hemocyanin

A copper-containing protein found in the blood of some invertebrates, such as mollusks and arthropods, responsible for transporting oxygen.

Erythropoietin

A hormone produced by the kidneys that stimulates the production of red blood cells in response to low oxygen levels in tissues.

Mammalian Red Blood Cells

Mammalian red blood cells are biconcave, disk-shaped cells that carry oxygen from the lungs to the body's tissues and remove carbon dioxide, lacking a nucleus when mature.