Video Topic: Educational animation about transport methods across the plasma membrane (cell membrane) Visual Style: LEGO-style animation, attractive and vibrant colors (bright blue, green, orange, pink, purple) Video Duration: Approximately 2 to 3 minutes Narrator: Female voice, clear, friendly yet professional, speaking Persian (Farsi) Video Structure (LEGO layout): 1. Opening Scene (Introduction): A LEGO-style cell with a colorful plasma membrane is shown. On-screen text: "Transport Across the Plasma Membrane" Narrator (in Persian/Farsi): "Hello! In this video, we'll learn about the five main methods of transport across the cell membrane: simple diffusion, facilitated diffusion, active transport, osmosis, endocytosis, and exocytosis." 2. Simple Diffusion: Small particles like oxygen move easily between the LEGO bricks of the membrane. Color theme: Light Green. Narrator: "Simple diffusion is the movement of substances from high concentration to low concentration, without using energy and without protein help. For example, oxygen and carbon dioxide pass this way." 3. Facilitated Diffusion: A channel protein (made of LEGO) sits in the membrane. Glucose molecules pass through it. Color theme: Orange. Narrator: "Facilitated diffusion also doesn't use energy, but it needs help from channel or carrier proteins, like glucose passing through." 4. Osmosis: LEGO-style water molecules move through tiny pores in the membrane. Color theme: Bright Blue. Narrator: "Osmosis is the movement of water from an area of low salt concentration to an area of high salt concentration – again, without using energy." 5. Active Transport: A carrier protein (LEGO style) uses energy (small golden LEGO pieces representing ATP) to move substances against their concentration gradient. Color theme: Purple. Narrator: "Active transport is the opposite of the previous two – it consumes energy to move substances against their concentration gradient, like the sodium-potassium pump." 6. Exocytosis & Endocytosis: Exocytosis: A LEGO vesicle fuses with the membrane and releases its contents outside. Endocytosis: The membrane wraps around external material and forms a vesicle inside. Color theme: Pink. Narrator: "Exocytosis is for expelling large molecules from the cell. Endocytosis is for bringing in large particles like bacteria. Both require energy." 7. Summary Table: A LEGO-style comparison table showing each method, energy requirement, and direction of transport. Narrator: "Now you know which methods use energy and which need protein helpers. Next time you hear 'diffusion' or 'osmosis,' you'll know exactly what they mean!" Technical Recommendations (for best results): Text-to-speech for Persian female voice: Use HeyGen, ElevenLabs (with Persian/Farsi voice), or Synthesia. LEGO-style animation: Use Blender (with LEGO add-on), Mecabricks, or Canva (LEGO-style templates). AI video generation: Use Runway Gen-2 or Pika Labs with this prompt translated into visual sc