MDCAT
Biology
2008
Biology · Biological Molecules
Work through this past-paper style MCQ, then read the full explanation. Practice more biology questions on mMCQ with adaptive practice and topic analytics.
Question
Which of the following compounds has no double bond?
Options
- A
Phospholipids
- B
Cellulose
- C
Cholesterol
- D
Vitamin A
Explanation
Cellulose has no double bonds. Cholesterol and Retinol (vitamin A) have double bonds.
Tagged under Biology · Biological Molecules · 2008