what are the two types of microscope?

why are light microscopes bad?

what is the resolution of a light microscope?

why are electron microscopes better than light microscopes?

what is the resolution of an electron microscope?

how do you work out magnification?

what do you need to ensure when using the magnification equation?

what is resolution?

what does the resolution of a microscope depend on?

what will happen if you increase the magnification beyond the microscopes resolving power?

what is tissue placed in before it undergoes ultracentrifugation?

why is it cold?

why does it need to be isotonic?

why is it placed in a buffer?

what occurs immediately before ultracentrifugation?

what is homogenisation?

why do you homogenise the tissue?

what is the resultant fluid called?

what is then done to this fluid?

what is ultracentrifugation?

what is the process of ultracentrifugation?

what is the order of organelles heaviest to lightest?

what must be done each time the supernatant is spun to get the next heaviest ?