Biological Molecules Quiz | 25 MCQs on Carbohydrates, Proteins, Lipids & Water

Test your understanding of Biological Molecules with this 25-question MCQ quiz covering the most important concepts in Biology. This quiz includes: ✔ Tests for biological molecules (Benedict’s, Biuret, Iodine, Emulsion test) ✔ Reducing vs non-reducing sugars ✔ Carbohydrates, lipids & phospholipids (structure and function) ✔ Proteins: peptide bonds, levels of structure, haemoglobin & collagen ✔ Properties of water and hydrogen bonding 📌 Ideal for students preparing for AS & A Level Biology, IB Biology, AP Biology, IGCSE, GCSE, NEET foundation, MCAT, MDCAT and related exams. Each question includes a clear, exam-focused explanation to help you learn quickly and revise effectively. 👉 Challenge yourself, pause the video, and comment your score below!