Why is differential centrifugation used?
What is homogenisation?
When using differential centrifugation why is the solution;
-Cold
-Buffered
-Isotonic
Name the organelles in order of decreasing mass
What is resolution?
& Why do electron microscopes have a higher resolution?
What is the equation for magnification?
In a table list the differences between light and electron microscopes
What is the test for starch?
What is the test for Reducing sugar
What is the test for protein?
What is the test for a lipid?
What is differentiation?
What is the role of;
-Mitochondria
-Ribosomes
-Golgi apparatus
-Lysosome
-RER
-Nucleus
What is are lipids/ carbohydrates made of?
What is protein made up of?
What are 3 features of a starch molecule and the importance of each of these features?
Name the types of monosaccharides
What are the reducing sugars?
Do polysaccrides affect water potential?
Why are some lipids unsaturated?
What is the tertiary structure of a protein?
Why are enzymes specific?
What can increase the rate of a reaction when a n enzyme is involved?
What are the two types of inhibitors?
Where is Maltose digested and by what enzyme and where is that enzyme produced?
How is the ileum adapted for absorbtion?
How is glucose taken up into the epithelial?
What is facilitated diffusion?
What are the stages of co-transport?
Explain Lactose intolerance
