Multiple choice

Which of the following is incorrect regarding the structure of DNA?

  1. Hexose sugar

  2. Pentose sugars

  3. Nitrogenous bases

  4. Phosphate group

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sugars that contain 6 carbon atoms in their structure are called hexose sugars. Glucose, galactose, and mannose are aldoses are the examples of hexoses.