Multiple choice

What are the building block of carbohydrates?

  1. Grain

  2. Sugar

  3. Water

  4. Protein
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Monosaccharides, which are simple sugars like glucose, serve as the fundamental building blocks of all carbohydrates. Grains contain carbohydrates, while proteins and water are entirely different substances.

Keep practicing — related questions