🧬 Biotechnology: Principles and Processes — Part 1

In this chapter, we explore the basic tools and techniques of recombinant DNA technology. Learn how scientists cut, join, copy, separate, and isolate DNA to create recombinant DNA and develop useful products. 📚 Topics covered: Why recombinant DNA is needed Bioprocess engineering Restriction enzymes — the “molecular scissors” ✂️ Exonucleases & endonucleases Palindromic DNA sequences Sticky ends Joining DNA using DNA ligase Gel electrophoresis Isolation of DNA fragments by elution 🎯 Easy concept: Cut DNA ✂️ → Make sticky ends → Join DNA 🔗 → Separate fragments → Isolate desired DNA 🧬 Perfect for Class 12 Biology / NEET / board exam revision/other biology exams. #Biotechnology #Biology #Class12Biology #RecombinantDNA #GeneticEngineering #DNA #RestrictionEnzyme #EcoRI #StickyEnds #DNALigase #GelElectrophoresis #BioprocessEngineering #NCERTBiology #NEETBiology #BiologyNotes #BiologyRevision #Genetics #MolecularBiology #ScienceEducation #biologystudents