Lysosomes Explained | The Cell's Recycling System | Structure, Functions, Types & How They Work

Lysosomes - The Cell's Recycling System | Complete Biology Guide for Students Welcome to AK Knowledge! In this video, we explain everything about Lysosomes - the recycling and waste disposal system of the cell. What you will learn: 00:00 - Introduction to Lysosomes 00:18 - What Are Lysosomes? Definition & Key Role 00:56 - Structure of Lysosomes (Single Membrane, Hydrolytic Enzymes, Acidic pH 4.5-5.0) 01:45 - Key Features of Lysosomes 02:10 - 5 Major Functions of Lysosomes 02:53 - How Lysosomes Work? 4 Steps Explained (Fusion, Enzyme Release, Digestion, Recycling) 03:37 - Types of Lysosomes (Primary vs Secondary Lysosomes) 04:03 - Important Facts & Lysosomal Storage Diseases 04:30 - Summary - Key Points to Remember Perfect for: High School Biology Students (Grade 9-12) NEET, MCAT, College Biology Anyone learning Cell Biology Lysosomes contain 40+ hydrolytic enzymes like proteases, lipases, and nucleases that work best at acidic pH 4.5-5.0. They help in digestion, autophagy, cell renewal, and immunity. 📌 Subscribe to AK Knowledge for more Cell Biology, Chemistry & English lessons. 👍 Like, Share & Save for your exams! #lysosomes #cellbiology #biology #apbiology #AKKnowledge