OCR • Biology

Displays the molecular structure of DNA and RNA and the differences between the two. It also includes the ATP and ADP cycle and how it works. It explains the components required to create a nucleic acid and a few questions and answers are included at the very end to consolidate knowledge.

Provides thought provoking questions making you think a little harder than the usual questions. Difficulty level: Hard There are questions on bonds, comparing sizes of different components of DNA, calculations questions and more...

Have a look at my page... There is the questions booklet to the title and these are the answers!

Past paper booklet of 48 pages long. It groups questions in terms of the topic so there is: carbohydrates lipids proteins nucleic acids water food tests

provides a summary of the cell surface membranes in plants and animals. There are hand drawn pictures to enable students to easily visualise them. It shows the function of each individual component of the plasma membrane and at the end there are a few questions in purple to consolidate your knowledge. It also talks about the different transport systems used and which protein does which.

Structure and function of plant and animal organelles with pictures too. Best if you're studying A Level Biology OCR. In depth and 3 pages long with easy understanding

Summary notes for a level biology our focusing on exam keywords. This mindmap is for the liver extraction topic

Useful for revision , summary

Useful for revision , slightly smudged ink for the chapter wording but work is clear and high quality other than that , sell for low price

Useful for revision , overview of the chapter