Life Science | Matric Exam Revision | Homeostasis, Feedback Mechanisms (Grade 12 CAPS) скачать в хорошем качестве

Life Science | Matric Exam Revision | Homeostasis, Feedback Mechanisms (Grade 12 CAPS)

🔥 Final Exam Prep! 🔥 Master Homeostasis & Negative Feedback in minutes: TSH & Thyroxin 🧠, Insulin & Glucagon 🍬, CO₂ 🌬️, Water & Salts 💧 — everything you need for full marks in Paper 2 🚀📚 Grade 12 Life Sciences Revision 🧬🚀 In this lesson we cover Homeostasis and Negative Feedback Mechanisms for CAPS/NSC 🇿🇦 — a key topic for Paper 2. We explain: ❄️ Homeostasis basics 🔁 Negative feedback loops 🧠 Control of TSH & Thyroxin (thyroid regulation) 🍬 Insulin & Glucagon (blood glucose control) 🌬️ Control of Carbon Dioxide (respiratory regulation) 💧 Water and salts balance (osmoregulation & kidneys) We use May 2014 past paper questions 📝 and memo tips ✅ to show exactly how to structure your answers for full marks. Pause, attempt, then mark with our guide. Like 👍, subscribe 🔔 and comment 💬 your next topic request! Hashtags #Matric #Grade12 #LifeSciences #CAPS #NSC #MatricRevision #Homeostasis #NegativeFeedback #TSH #Thyroxin #Insulin #Glucagon #Osmoregulation #ExamTips #PastPapers #Matric2025 #Matric2026 Tags Matric Life Sciences, Grade 12 Life Sciences, Life Sciences CAPS, NSC Life Sciences, Homeostasis Grade 12, Negative feedback Grade 12, TSH and Thyroxin, Insulin and Glucagon, Blood glucose control Grade 12, CO2 control Grade 12, Water and salts balance Grade 12, Osmoregulation kidneys Grade 12, Life Sciences Paper 2, Life Sciences past papers, Life Sciences exam tips, Matric biology South Africa