Which of the Following Amino Acids Does Not Have an Optical

question 61

Multiple Choice

Which of the following amino acids does not have an optical isomer?

• A) Arginine
• B) Cysteine
• C) Alanine
• D) Glycine
• E) Methionine

---

Definitions:

Loud Noise

A sound that is high in volume and can possibly cause hearing damage or discomfort.

White Rat

Commonly refers to a breed of domesticated rat, often used in psychological and medical experiments.

Fear

An unpleasant emotion caused by the belief that someone or something is dangerous, likely to cause pain, or a threat.

Internal Locus

Refers to the belief that one has control over their life and outcomes, attributing success to personal abilities and efforts.