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Define Osmosis? | a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one. |
Name One Way That Body Temperature Can Be Controlled By You. | Taking Off/Putting On Clothes
Moving Closer/Further Away From A Place Of Warmth/Cold |
Whats the function of the stomata? | It allows carbon dioxide from the atmosphere to diffuse into the leaf. |
What is the transpiration stream? | The movement of the water through the plant. |
How can water be lost from the leaves? | Through evaporation. |
Why could a plant dehydrate? | |
Isotonic | Isotonic drinks contains similar concentrations of salt and sugar as in the human body
Quickly replaces fluids lost through sweating and supplies a boost of carbohydrate. |
Hypertonic | Hypertonic drinks contain a higher concentration of salt and sugar than the human body.
Normally consumed post-workout to supplement daily carbohydrate intake and top-up muscle glycogen stores. |
Hypotonic | Hypotonic drinks contain a lower concentration of salt and sugar than the human body.
Quickly replaces fluids lost by sweating.
Suitable for athletes who require fluid without a carbohydrate boost, e.g. gymnasts. |
Advantage of Dialysis | A good, low-risk temporary solution to kidney failure. |
Disadvantage of Dialysis | The patient's quality of life is limited due to being connected to a Dialysis machine for hours on end |
How Dialysis works | |
What's an iron lung mate? | Basically, yeah, an iron lung is a big metal tube where the pressure is varied to cause breathing. |
Okay mate whats a | |