Which of the Following Is the Difference Between Lysine and Ornithine

question 17

Multiple Choice

Which of the following is the difference between lysine and ornithine?

• A) Lysine has one less CH₂ group than does ornithine.
• B) Lysine has one more CH₂ group than does ornithine.
• C) The side chain in ornithine is cyclic but that in lysine is linear.
• D) The side chain in ornithine is linear but that in lysine is cyclic.

---

Definitions:

Reactance Theory

A psychological theory suggesting that when people feel their freedom to choose is restricted, they may rebel against the restriction, often by doing the opposite of what is desired.

Movie Ratings

Classification systems for films that indicate the suitability of movie content for particular audiences based on age, content, and themes.

Children

Young human beings before they reach puberty, characterized by rapid physical growth and mental development.

Teenagers

Individuals who are in the age group of 13 to 19 years old, navigating the transition from childhood to adulthood.