Multiple choice

Structural elements as components are

  1. C, H, O, Mg

  2. C , H, O, Fe

  3. C, H, O, N

  4. C, H, O, S
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Structural elements are those that form the backbone of organic molecules. Carbon, Hydrogen, Oxygen, and Nitrogen are the primary structural components of biological molecules like proteins and nucleic acids.

Keep practicing — related questions