Synopsis
Osmosis is a special type of diffusion, involving water, where molecules move from a high to a low concentration.
- Programme: Bitesize Science
- Channel: BBC Two
- Broadcast year: 2014
- Biology | Cell biology | Transport in cells | Osmosis
Licence: ERA Licence required
UK only
Staff and students of licensed education establishments only
Cannot be adapted
Add Notes
More clips from Bitesize Science
Beneath the surface | Bitesize Science
Beneath the surface | Bitesize Science
Microscopes continue to develop over time, giving us access to increasingly incredible magnification.
Blood Vessels | Bitesize Science
Blood Vessels | Bitesize Science
A short guide on blood vessels in the body.
Dance of the chromosomes | Bitesize Science
Dance of the chromosomes | Bitesize Science
Mitosis is a type of cell replication that is essential to the human body's ability to grow and repair.
Endothermic and exothermic reactions | Bitesize Science
Endothermic and exothermic reactions | Bitesize Science
Endothermic reactions absorb heat, while exothermic reactions give off heat.
Enzyme power and food as fuel | Bitesize Science
Enzyme power and food as fuel | Bitesize Science
Enzymes are biological catalysts which help us to get the energy we need from food to survive.
Germination | Bitesize Science
Germination | Bitesize Science
Seeds need the conditions to right in order to be able to germinate.
Growing bacteria | Bitesize Science
Growing bacteria | Bitesize Science
Bacteria reproduce by cloning themselves, and in the right conditions can reproduce very quickly.
Internal reflection | Bitesize Science
Internal reflection | Bitesize Science
An examination of how light can be internally reflected, and how this is used for carrying information in fibre optic cables.
Newtons laws | Bitesize Science
Newtons laws | Bitesize Science
Newton's laws of motion continue to underpin principles in modern day physics.
Photosynthisis | Bitesize Science
Photosynthisis | Bitesize Science
Photosynthesis is essential to life on this planet.
Solubility | Bitesize Science
Solubility | Bitesize Science
Solubility is the measure of how much solute can dissolve in a solvent.
The circulatory system | Bitesize Science
The circulatory system | Bitesize Science
A short guide on the circulatory system.
The feather and the hammer | Bitesize Science
The feather and the hammer | Bitesize Science
Air resistance affects different objects and how they fall differently, just as Galileo suggested.
The force of friction | Bitesize Science
The force of friction | Bitesize Science
Any time one surface moves over another, there is a force of friction.
The oceans are changing | Bitesize Science
The oceans are changing | Bitesize Science
Scientists believe that our oceans are becoming more acidic due to the CO2 we are producing being absorbed by the oceans.
The power of invisibility | Bitesize Science
The power of invisibility | Bitesize Science
Light moves at different speeds through different objects, this can make objects appear in a different place to where they actua...
The race is on | Bitesize Science
The race is on | Bitesize Science
The rate of a chemical reaction depends on the temperature, concentration, particle size and any catalysts present.
More resources about Cell Biology
The establishment of Germ Theory | The Cell
The establishment of Germ Theory | The Cell
This clip explores the revolutionary discovery that diseases are caused by microscopic organisms rather than spontaneous generati...
2: The Chemistry of Life | The Cell
2: The Chemistry of Life | The Cell
Adam Rutherford explores how scientists delved deeper into the world of the cell, seeking to reveal the magic ingredient that can bring c...
The process of meiosis | Short Circuit
The process of meiosis | Short Circuit
The process of meiosis in sperm and egg cells is explained and illustrated.
The process of mitosis | Short Circuit
The process of mitosis | Short Circuit
The process of mitosis, seen through a microscope, and then illustrated and explained with a computer simulation.
Mitosis, meiosis and reproduction | GCSE Bitesize Revision
Mitosis, meiosis and reproduction | GCSE Bitesize Revision
Spec references J247: B2.1b, B5.1f, B5.1h J250: B2.1b, B5.1f. Different steps of mitosis, asexual reproduction, di...
Secret Universe: The Hidden Life Of The Cell
Secret Universe: The Hidden Life Of The Cell
This film reveals the exquisite machinery of the human cell system from within the inner world of the cell itself - from the fre...
When a sperm cell meets an egg cell | Inside the Human Body
When a sperm cell meets an egg cell | Inside the Human Body
Using state-of-the-art graphics, Michael Mosley shows what happens in the moments a sperm cell meets an egg cell.
01: Creation | How to Build a Human
01: Creation | How to Build a Human
Scientists are now at the pivotal moment of being able to unlock the instructions hidden in the cells of humans.
1: The Hidden Kingdom | The Cell
1: The Hidden Kingdom | The Cell
Adam Rutherford tells the story of the biological cell. He explores how centuries of scientific and religious dogma were overturned by the d...
Cell division | i-Science
Cell division | i-Science
What is the role of mitosis and meiosis in the human body?
Dance of the chromosomes | Bitesize Science
Dance of the chromosomes | Bitesize Science
Mitosis is a type of cell replication that is essential to the human body's ability to grow and repair.
Diffusion and Osmosis | GCSE Bitesize Revision
Diffusion and Osmosis | GCSE Bitesize Revision
Spec references J247: 2.1a J250: 2.1a. Animated shorts to support students preparing for assessments in GCSE Additional Science.
Growing bacteria | Bitesize Science
Growing bacteria | Bitesize Science
Bacteria reproduce by cloning themselves, and in the right conditions can reproduce very quickly.
Off The Scale | Richard Hammond's Invisible Worlds
Off The Scale | Richard Hammond's Invisible Worlds
The human eye can see extraordinary detail, but the eye of a needle held at arm's length is pretty much at the limit of ou...
The Discovery of Cell Division | The Cell
The Discovery of Cell Division | The Cell
How little-known scientist Robert Remak came to observe and describe the process of cell division for the first time.
What is a cell? | AS Guru
What is a cell? | AS Guru
Programme for AS level students, comprising archive clips and interviews.
03: The Secret of Sex | How to Build a Human
03: The Secret of Sex | How to Build a Human
The precise mechanics of human sexual reproduction are revealed,using new technology to produce previously unseen images.
3: The Spark of Life | The Cell
3: The Spark of Life | The Cell
Adam Rutherford reveals how scientists are close to repeating what has happened only once in four billion years - the creation of a new life ...
Beneath the surface | Bitesize Science
Beneath the surface | Bitesize Science
Microscopes continue to develop over time, giving us access to increasingly incredible magnification.
Biology: 1: Cell Biology | A-Level Studies
Biology: 1: Cell Biology | A-Level Studies
First of series is a journey to the innermost depths of cells to explore the com plex yet beautiful processes which are the basis ...