Which of the Following Is NOT One of the Three

question 119

Multiple Choice

Which of the following is NOT one of the three types of opponent-process cells thought to be in our visual system?

• A) Indigo/violet
• B) Red/green
• C) Black/white
• D) Yellow/blue

---

Definitions:

Glutamine

An amino acid that is used in the biosynthesis of proteins, playing a key role in nitrogen metabolism.

Aqueous Solution

A solution where water acts as the solvent.

pH

A measure of the acidity or alkalinity of a solution, on a scale of 0 to 14, where 7 is neutral, values less than 7 are acidic, and values greater than 7 are basic.

Essential Amino Acids

Amino acids that cannot be synthesized by the human body and thus must be obtained from the diet.