All of the Following Are Small Molecules Commonly Found Dissolved

question 50

Multiple Choice

All of the following are small molecules commonly found dissolved in blood except

• A)oxygen.
• B)nitrogen.
• C)carbon dioxide.
• D)glucose.
• E)amino acids.

---

Definitions:

Saprotrophs

Organisms that feed on and decompose dead organic matter, recycling nutrients back into the environment.

Diatoms

A major group of algae, specifically microalgae, characterized by their unique cell walls composed of silica.

Unicellular Alga

A single-celled microorganism in the algae family, which conducts photosynthesis and lives in aquatic environments.

Whirls

Circular or spiraling patterns or movements.