Biomolecules notes
OpenThe 4 formulas you need for Biomolecules, on one page.
For explanations and lectures, see the full topic page. Then test yourself with 13 JEE Main 2026 PYQs.
Chemistry · printable
Biomolecules: One-Page Formula Sheet
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Last updated: 26 October 2026
Formula sheet
Biomolecules formulas
Biomolecules — formula sheet
Formulas
- Sucrose → glucose + fructose (invert sugar)
- Starch = amylose + amylopectin
- Vitamins A, D, E, K are fat-soluble; B and C water-soluble
- Essential amino acids must come from the diet
Key ideas
- Glucose is an aldohexose; fructose a ketohexose
- Sucrose is non-reducing; maltose and lactose are reducing
- Peptide bonds link amino acids
- DNA has deoxyribose and thymine; RNA has ribose and uracil
Traps to avoid
- Calling sucrose reducing
- Mixing vitamin deficiency diseases
- Confusing primary and secondary protein structure
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FAQs
Frequently asked questions
Where can I get a Biomolecules formula sheet PDF for free?
On this page. Use the print button and choose 'Save as PDF'.
How should I use a formula sheet?
Read it once a day for a week, then cover it and write the formulas from memory. Revise only the ones you missed.