https://stream.echo6.co/videos/watch/f9112b41-e093-4290-891a-facc5f1de333 Official Ninja Nerd Website: https://ninjanerd.org Ninja Nerds! In this foundational cell biology lecture, Professor Zach Murphy provides a detailed and organized overview of Cell Structure and Function, helping you understand the roles of key organelles and how they work together to maintain cellular homeostasis. We begin by breaking down the plasma membrane, emphasizing its phospholipid bilayer, membrane proteins, and selective permeability. From there, we explore major intracellular structures, including the nucleus, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, peroxisomes, and mitochondria—explaining their individual functions and how they coordinate to support growth, metabolism, protein synthesis, and waste management. The lecture also covers the cytoskeleton, detailing the roles of microfilaments, intermediate filaments, and microtubules in maintaining cell shape, intracellular transport, and cell division. We link structure to function throughout, making understanding how cellular dysfunction can lead to disease easier. This lecture is the perfect starting point for mastering cell biology and sets the stage for understanding more complex processes like signaling, transport, and division. Enjoy the lecture and support us below! Table of Contents: 00:00 Intro and Overview 00:43 Nucleus 01:06 Nuclear Envelope (Inner and Outer Membranes) 02:50 Nuclear Pores 03:52 Nucleolus 04:51 Chromatin 07:30 Rough and Smooth Endoplasmic Reticulum (ER) 18:20 Golgi Apparatus 23:03 Cell Membrane 27:25 Lysosomes 31:20 Peroxisomes 35:38 Mitochondria 40:04 Ribosomes (Free and Membrane-Bound) 43:20 Cytoskeleton (Actin, Intermediate Filaments, Microtubules) 54:50 Comment, Like, SUBSCRIBE! 🌐 Official Links Website: https://www.ninjanerd.org Podcast: https://podcast.ninjanerd.org Store: https://merch.ninjanerd.org 📱 Social Media https://www.tiktok.com/@ninjanerdlectures https://www.instagram.com/ninjanerdlectures https://www.facebook.com/ninjanerdlectures https://x.com/ninjanerdsci/ https://www.linkedin.com/company/ninja-nerd/ 💬 Join Our Community Discord: https://discord.gg/3srTG4dngW #ninjanerd #Cell #CellBiology Mon, 13 Apr 2026 10:13:32 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/f9112b41-e093-4290-891a-facc5f1de333 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.