In this post, Jayne gives examples of different types of lipids and explains what they are composed of and their corresponding functions in the human ...
Viruses cause diseases such as the common cold, COVID-19, mumps, measles, HIV and Polio to name but a few. It is common at A Level to be ask...
Explaining Biology Clearly - you tube. Jayne now has a youtube channel where she is sharing her "no frills" explanations of the major biolo...
Comparing Eukaryotic and Prokaryotic Cells In this post Jayne explains how to compare and contrast Eukaryotic and Prokaryotic cells. At A Le...
Carbohydrates or "Carbs" are not only essential components of a balanced diet, providing energy and fibre, but can also provide th...
Year 13 chemistry students will find out that molecules can be "handed". This is the result of property known as chirality. Chemistry Nobel...
If you're starting out on an A level chemistry course take a little time to revise the bits of chemistry below. You will ha...
This is one of the tougher topics in year 13 chemistry. In this post David deals with calculating the pH of strong acids and introduce...
If you are just about to start out on an A level course - now is the time to start getting your brain back in gear. In this post, the tutor...