NEET Biology : Biomolecules Short notes, Class 11 Biology Chapter 9 NCERT solutions
*Hello NEET Aspirants! 👋 NEET Dropper here dropping Ch-9: Biomolecules Complete Notes + PYQ Tod + No Ratta Only Samajh 🧠 4-5Q Pakka NEET 2027 me! NEET 2027: Chapter 9 BIOMOLECULES - Complete Short Notes* 🧬 _Class 11 Biology | NCERT Line-by-Line + PYQ King Chapter | 4-5Q Fix Aate Hain_ ### *1. How to Analyse Chemical Composition?* `Board + NEET Basic` Living Tissue → Grind in Trichloroacetic Acid → Slurry Filter → Filtrate = Acid-soluble pool = Micromolecules < 1000 Da Retentate = Acid-insoluble pool = Macromolecules > 1000 Da + Lipids *NEET Trap*: Lipids molecular weight < 1000 Da but acid-insoluble kyunki _cell membrane ka part_ ban jaate hain = Vesicles. *% Composition of Cell* `1Q Fix` Water = 70-90% > Proteins = 10-15% > Nucleic Acid = 5-7% > Carbohydrates = 3% > Lipids = 2% > Ions = 1% --- ### *2. CARBOHYDRATES* `1Q Pakka` *A. Monosaccharides* = Simple Sugar = (CH2O)n Triose = 3C = Glyceraldehyde, Dihy...