Il TRASPORTO PASSIVO - diffusione semplice, osmosi e diffusione facilitata

🧬 LECTURE 34 of the Biology course with Giulia In passive transport, molecules move along a gradient, that is, spontaneously from the region of higher to the region of lower concentration. 🔎 LET'S STUDY IT TOGETHER 📌 TIMESTAMPS ▶ 0:00 Introduction ▶ 0:43 Selective Membrane Permeability ▶ 2:27 Concentration Gradient ▶ 3:19 Passive Transport - Diffusion ▶ 4:12 Potential and Kinetic Energy ▶ 5:42 Osmosis ▶ 6:29 Osmotic Pressure ▶ 7:12 Isotonic Solution ▶ 7:31 Hypertonic Solution ▶ 8:13 Hypotonic Solution ▶ 8:58 Facilitated Diffusion (Channel Proteins and Carrier Proteins) 🧲 RECOVER USEFUL LESSONS ▶ Chemical Reactions and the Mole:    • LE REAZIONI CHIMICHE E LA MOLE - reagenti,...   ▶ Lipids - Phospholipids:    • I LIPIDI - i fosfolipidi   ▶ The cell or plasma membrane:    • La MEMBRANA CELLULARE o PLASMATICA - ai co...   ▶ The vacuole and the cell wall:    • Il VACUOLO e la PARETE CELLULARE   📷 PHOTO SOURCE ▶ Arcieri: Photo by Kampus Production from Pexels 📱 FOLLOW ME ON SOCIAL MEDIA ▶ Youtube: https://www.youtube.com/channel/UCsvK... ▶ Instagram:   / biologiacon...​   ▶ Facebook:   / biologia-con...​   ✉ CONTACT ME ▶ Email: [email protected]