What happens in the brain when we see, hear, think and remember? To be able to answer questions like this, neuroscientists need information about how the millions of neurons in the brain are connected ...

GCSE AQA Cell structure - AQA Microscopes Organisms are made up of cells. Most organisms are multicellular and have cells that are specialised to do a particular job. Microscopes are needed to ...

The magnification of a microscope is not the only factor that’s important when viewing cells. The detail that can be seen is also important. Think about a digital photo. It can be enlarged, but over a ...