Photosynthesis Lec- 4 | Z-Scheme, Cyclic & Non-Cyclic Photophosphorylation | NEET Biology скачать в хорошем качестве

Photosynthesis Lec- 4 | Z-Scheme, Cyclic & Non-Cyclic Photophosphorylation | NEET Biology

Welcome to Photosynthesis Lecture 4 for NEET Biology! In this class, we explain the Z-scheme, Cyclic photophosphorylation, and Non-cyclic photophosphorylation with NCERT-level precision and NEET-level logic. Download Free Quiz : https://t.me/biology300plus_by_manpre... Download Free Notes and Question Bank : https://www.biology300.in/#neet-free-... What’s covered in this lecture: ⚡ Complete Z-Scheme diagram explanation ⚡ Why it is called the “Z” scheme ⚡ Electron flow: PS-II → PQ → Cyt b6f → PC → PS-I ⚡ Cyclic photophosphorylation (PS-I only) ⚡ Why cyclic does not produce NADPH or O₂ ⚡ Non-cyclic photophosphorylation (PS-II + PS-I) ⚡ ATP & NADPH formation ⚡ Hydrogen donor and Mn-complex role ⚡ NEET MCQ traps and confusing lines from NCERT ⚡ What to remember: Exam-orientated summary This lecture is mandatory for NEET 2025/2026 aspirants because 3–4 MCQs every year connect directly to this mechanism. 👉 LIKE, SAVE & SHARE to support the channel 👉 SUBSCRIBE to Biology300+ for daily NEET Biology lectures #neet2026 #neetbiology #photosynthesisinhigherplants #zscheme #noncyclicphotophosphorylation #ets #electrontransportchain #photosynthesis #neetbotany #botany