Скачать или смотреть Biotechnology - Principles & Processes 🔬| NCERT Class 12th Biology Line By Line📝| NEET 2026💯|Part-4🎯

🧬 Biotechnology – Tools of Recombinant DNA Technology | NCERT Line By Line | Part 3 | NEET 2026

Is lecture mein maine Recombinant DNA Technology ke saare important tools ko detail mein discuss kiya hai 💉🔬

🔹 Introduction to rDNA Tools
🔹 Restriction Enzymes
🔹 Vectors
🔹 Host Organism
🔹 DNA Polymerase
🔹 DNA Ligase


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🔬 Restriction Enzyme – Detailed Discussion

📌 Restriction enzymes ka discovery kaise hua?
📌 First isolated restriction enzyme – Hind II
📌 EcoRI (E. coli RY13) ka detailed explanation
📌 Restriction Endonuclease kya hota hai?


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🧪 Nucleases

🔹 What are nucleases?
🔹 Exonuclease vs Endonuclease
🔹 Functioning of restriction endonuclease

➡️ Kaise enzyme DNA ke entire length ko inspect karta hai
➡️ Recognition sequence par bind karta hai
➡️ Specific site par cut karta hai


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🧬 Recognition Sequence & Palindromic Sequence

📍 Recognition site kya hoti hai?
📍 Palindromic nucleotide sequence kya hota hai?
📍 Sticky ends ka concept
📍 Molecular scissors ka real meaning


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📚 NCERT based explanation
🎯 NEET 2026 ke liye extremely important
💯 Concept clarity + Exam oriented discussion

Ye video rDNA technology ka foundation strong karega 💪

👉 Full video dekho for complete clarity
👉 Notes ke saath revise karo
👉 Save for revision 🔖