Don't rote learn! Try and understand the concept and relate it to reality
E.g. When you add sunflower oil to water, it remains at the top of the solution and does not dissolve, why? because oils contain polyunsaturated fatty acids and therefore they do not have the ability to dissolve in water. Also, oil sits on the top because it has a lower density than water, hence why fat people can float in water (as they are more buoyant) than skinnier people.
Biology doesn't require memorising material if you apply it

Also I would recommend having a collection of resources (biozone is amazing and A+ notes is comprehensive). If you are in year 12, then I wouldn't recommend writing up summaries because it gets time consuming. If you are in year 11, then go for it if you think it's the best way to learn

Personally, I would watch a lot of youtube videos that give an idea of how a process can work.
http://www.youtube.com/watch?v=VGV3fv-uZYIDo Checkpoints, NEAP smartstudy and practice exam questions. Questions will help you understand the application of biology and the solutions provide you a better way to answer the questions.
Hope I helped.