Interactive Demo
Membrane Fluidity Simulator
Membrane Fluidity Simulator is a free, interactive learning demo from the High School Biology course on Lykke. It helps you build intuition for Fluid mosaic model, Phospholipid bilayer, Passive transport, Active transport. Play with it directly in your browser — it features 4 sliders and a live visual canvas. This demo lives in the “The Cell Membrane and Transport Mechanisms” section of the course.

How to use this demo
- Drag the “Temperature Warm”, “Saturation Mixed”, “Cholesterol Low” sliders to change the inputs and watch the result update live.
- Experiment freely — there's nothing to break, and every change is reversible.
What you'll explore
- Fluid mosaic model
- Phospholipid bilayer
- Passive transport
- Active transport
- Osmosis
Frequently asked questions
What does the Membrane Fluidity Simulator demo do?
How cells regulate the movement of substances in and out of their environment. Membrane Fluidity Simulator turns that idea into something you can manipulate directly and watch respond.
What High School Biology concept does Membrane Fluidity Simulator teach?
How cells regulate the movement of substances in and out of their environment. It focuses on Fluid mosaic model, Phospholipid bilayer, Passive transport, Active transport, Osmosis from the “The Cell Membrane and Transport Mechanisms” section.
What can I control in Membrane Fluidity Simulator?
The “Temperature Warm”, “Saturation Mixed”, “Cholesterol Low” sliders change the key inputs. Every change updates the visualization in real time, so you can see exactly how each variable affects the outcome.
How does Membrane Fluidity Simulator fit into the High School Biology course?
The Client Challenge course is a comprehensive high school biology curriculum designed to guide students through the fundamental pillars of life sciences. The course spans from the molecular foundations of life and cell… This demo is the interactive piece for the “The Cell Membrane and Transport Mechanisms” section. Open the full High School Biology course wiki at https://www.getlykke.com/explore/public/high-school-biology-8b172479-056c-47eb-a63e-bb6580c26864 for notes, flashcards, quizzes and the other demos.
What will I understand better after using Membrane Fluidity Simulator?
You'll build intuition for Fluid mosaic model, Phospholipid bilayer, Passive transport, Active transport, Osmosis — and, crucially, see how they behave when you change the inputs, which is hard to get from a textbook or lecture on High School Biology alone.
From the High School Biology course
This interactive demo is part of the The Cell Membrane and Transport Mechanisms section. Explore the full High School Biology course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.
Open the High School Biology course →