Biomolecules

42 topics, ranked by how often each is asked.

Practise BiomoleculesBrowse all questions
  • 67 questions
  • 34 papers
  • 3.81% of Chemistry

Topics

The squares are the last ten exam years: filled means it was asked that year.

Topics

42 topics · 67 questions
  1. 1Vitamins and Deficiency Diseases3%2 questionsPractise Vitamins and Deficiency Diseases
  2. 2Carbohydrates - Fructose1.5%1 questionPractise Carbohydrates - Fructose
  3. 3Chemical Reactions of Glucose (Aldehyde Group Tests)1.5%1 questionPractise Chemical Reactions of Glucose (Aldehyde Group Tests)
  4. 4Nucleic Acids – Nucleoside and Nucleotide1.5%1 questionPractise Nucleic Acids – Nucleoside and Nucleotide
  5. 5Enzymes7.5%5 questionsPractise Enzymes
  6. 6Vitamins7.5%5 questionsPractise Vitamins
  7. 7Proteins – Amino Acids3%2 questionsPractise Proteins – Amino Acids
  8. 8Carbohydrates – Disaccharides1.5%1 questionPractise Carbohydrates – Disaccharides
  9. 9Nucleic acids - structure of DNA and RNA1.5%1 questionPractise Nucleic acids - structure of DNA and RNA
  10. 10Structure of polysaccharides - glycogen1.5%1 questionPractise Structure of polysaccharides - glycogen
  11. 11Structure and properties of glucose1.5%1 questionPractise Structure and properties of glucose
  12. 12Vitamin deficiency diseases1.5%1 questionPractise Vitamin deficiency diseases
  13. 13Denaturation of proteins3%2 questionsPractise Denaturation of proteins
  14. 14Structure of proteins4.5%3 questionsPractise Structure of proteins
  15. 15Vitamins - sources1.5%1 questionPractise Vitamins - sources
  16. 16Amino acids – zwitterion1.5%1 questionPractise Amino acids – zwitterion
  17. 17Carbohydrates – starch (amylose and amylopectin)1.5%1 questionPractise Carbohydrates – starch (amylose and amylopectin)
  18. 18Proteins – denaturation1.5%1 questionPractise Proteins – denaturation
  19. 19Proteins – peptide bond4.5%3 questionsPractise Proteins – peptide bond
  20. 20Nucleic acids – sugar component1.5%1 questionPractise Nucleic acids – sugar component
  21. 21Carbohydrates – reducing and non-reducing sugars1.5%1 questionPractise Carbohydrates – reducing and non-reducing sugars
  22. 22Nucleic acids – central dogma1.5%1 questionPractise Nucleic acids – central dogma
  23. 23Carbohydrates – D/L configuration of aldoses1.5%1 questionPractise Carbohydrates – D/L configuration of aldoses
  24. 24Reactions of glucose1.5%1 questionPractise Reactions of glucose
  25. 25Hormones9%6 questionsPractise Hormones
  26. 26Disaccharides3%2 questionsPractise Disaccharides
  27. 27Proteins and nucleic acids1.5%1 questionPractise Proteins and nucleic acids
  28. 28Monosaccharides1.5%1 questionPractise Monosaccharides
  29. 29Carbohydrates1.5%1 questionPractise Carbohydrates
  30. 30Nucleic acids4.5%3 questionsPractise Nucleic acids
  31. 31Lipids1.5%1 questionPractise Lipids
  32. 32Proteins and their Functions1.5%1 questionPractise Proteins and their Functions
  33. 33Nucleic Acids and the Genetic Code1.5%1 questionPractise Nucleic Acids and the Genetic Code
  34. 34Carbohydrates: Cyclic Structure of Glucose3%2 questionsPractise Carbohydrates: Cyclic Structure of Glucose
  35. 35Metabolism of Carbohydrates1.5%1 questionPractise Metabolism of Carbohydrates
  36. 36Lipids: Phospholipids1.5%1 questionPractise Lipids: Phospholipids
  37. 37Nucleic Acids: Structure of DNA1.5%1 questionPractise Nucleic Acids: Structure of DNA
  38. 38Polysaccharides3%2 questionsPractise Polysaccharides
  39. 39Amino Acids and Proteins1.5%1 questionPractise Amino Acids and Proteins
  40. 40Carbohydrates: Reducing Sugars1.5%1 questionPractise Carbohydrates: Reducing Sugars
  41. 41Nucleic Acids: Base Pairing1.5%1 questionPractise Nucleic Acids: Base Pairing
  42. 42Metals in Biomolecules1.5%1 questionPractise Metals in Biomolecules

Questions per paper

Asked in 16 of the last 16 papers (2017–2026).

  1. 2026: 1 question
  2. 2026 Re-NEET: 2 questions
  3. 2025: 2 questions
  4. 2024: 1 question
  5. 2024 Re-NEET: 1 question
  6. 2023: 1 question
  7. 2023 Manipur: 1 question
  8. 2022: 1 question
  9. 2022 Phase 2: 1 question
  10. 2021: 1 question
  11. 2020: 2 questions
  12. 2020 Phase-2: 2 questions
  13. 2019: 1 question
  14. 2019 Odisha: 1 question
  15. 2018: 2 questions
  16. 2017: 1 question

Concepts tested

  • Chemical classification of hormones 2
  • Denaturation of proteins 2
  • Vitamin deficiency diseases 2
  • Adrenaline
  • amino-acid-zwitterion
  • amylose-amylopectin-linkages
  • Anomers differ at C-1
  • Base pairing in DNA
  • basic amino acids
  • Cellulose made of beta glucose
  • central-dogma
  • Chargaff's base pairing rule
  • Chiral centres in glucopyranose
  • Chirality of nucleic acids
  • Classification of vitamins
  • Complementary base pairing
  • Composition of cell membranes
  • Definition of glycolysis