2 മീറ്റർ നീളമുള്ള DNA എങ്ങനെ ഒരു ചെറിയ കോശത്തിൽ ഒതുങ്ങുന്നു? 🧬 XandY Learning

മികച്ച ഭാവിയിലേക്കൊരു ചുവടുവെപ്പ്! എട്ടാം ക്ലാസ്സ് മുതൽ സയൻസും കണക്കും അടിത്തറ ഉറപ്പിച്ച് പഠിക്കാൻ: https://forms.gle/2f82TQPmcchf53u69 Have you ever wondered how a 2-meter-long DNA strand fits into a microscopic nucleus that is just 6 micrometres wide? 🤯 If we stretch all the DNA in a human body, it could reach Pluto and back! In this video, Basil Sir explains the fascinating DNA Packaging Mechanism in Malayalam. Discover the incredible biological engineering inside our cells that makes this 1:10,000 packing ratio possible. Key Topics Covered in this Video: The Scale of DNA: How 2m of DNA fits into a 6 μm nucleus. Histone Proteins: The 'Biological Magnetic Latch' with a positive charge that binds the negatively charged DNA. Levels of Packing: From Nucleosomes to 30nm Fibers and Loop Domains (10,000x compression!). Dynamic Data Storage: Active (Euchromatin) vs. Inactive (Heterochromatin) DNA ON/OFF switches. What Happens When Packaging Fails? The link between DNA packaging errors and Cancer, Genetic Disorders, and Aging. If you found this biology lesson helpful, please Like, Share, and Subscribe to XandY Learning for more exciting science content! Let us know your doubts in the comments below. 👇 🎓 To Join XandY Foundation Course: +91 7561881133 📌 To know more about XandY foundation course: https://xandylearning.in/foundation-c... 👉 Join XandY Career Updates WhatsApp Community: https://chat.whatsapp.com/CL2CSwN4XG4... 👉 Get XandY Foundation Course- Detailed Brochure: https://tinyurl.com/XandYFoundationBr... 📲 Click this link to chat with us directly: http://tinyurl.com/whatsappxandylearning 🥇 Register for XET (XandY Entrance cum Scholarship Test): https://tinyurl.com/XETRegisterNow 📐 Register for XandY Basic Math Course now: https://tinyurl.com/XandYBasicMathCourse 📱 Download and explore XandY Learning App now: Android App: https://play.google.com/store/apps/de... iOS App: https://apps.apple.com/app/xandy/id16... ➖➖➖➖➖➖➖➖➖➖➖➖ ✅ XandY Class 5 YouTube Channel:    / @xandyclass5   ✅ XandY Class 6 YouTube Channel:    / @xandyclass6   ✅ XandY USS YouTube Channel:    / @xandyusscoaching   ✅ XandY Class 7- CBSE YouTube Channel:    / @xandyclass7cbse   ✅ XandY Class 8 & NMMS YouTube Channel:    / @xandynmms   ✅ XandY Class 9 YouTube Channel:    / @xandyclass9   ✅ XandY NTSE YouTube Channel:    / xandyntse   ✅ XandY JEE YouTube Channel:    / @xandyjee   🎯 Join XandY free Olympiad coaching community: https://xandylearning.in/olympiads/ Contact: +91 7561881133 https://www.xandylearning.com/ XandY Learning provides an exclusive foundation program for NTSE, Olympiads, JEE (Main & Advanced), NEET, IISER, IISc etc. designed and executed by IITians, NITians, and Medical Graduates. The course aims at equipping the students of 6th to 10th grades to face a highly competitive world, with a strong foundation that will enhance their skills and understanding of the subjects at an early stage. XandY Learning introduced Kerala's First Exclusive JEE Program for the 2024-26 academic Year. This meticulously curated JEE coaching, led by IITians, is designed for those who aspire to join India's top engineering institutes and are willing to put in the hard work. 🌐 Instagram:   / xandylearning   🌐 Facebook:   / xandylearning   🌐Telegram: https://t.me/xandylearning #DNAPackaging #GeneticsMalayalam #BiologyClass #XandYLearning #ScienceFactsMalayalam #NeetBiologyMalayalam #HistoneProteins #CellBiology #MalayalamEducation #FoundationCourse #BiologyMalayalam #foundation #science #math #jee #jeemains #jeeadvanced #neet #competitiveexams #entranceexams #scholarshipexams #basicmath #maths #physics #chemistry #biology #sciencefacts #studytips #stem #stemeducation #stemgenius #premierinstitutes #iit #nit #iitmadras #nitcalicut #aiims #jipmer #iisc #isi #iist #iiser #engineering #medicine #engineer #doctor #artificialintelligence #foundationcourse #onlinetuition #onlineclass #mentorship #faculty #class5 #class6 #class7 #class8 #class9 #class10 #uss #nmms #olympiads #studytips #onlineeducation #elearning #blendedlearning #malayalam #kerala #gcc #education #edtech