A blog covering and explaining the Edexcel IGCSE Biology specification for the 2016 summer exams. If you are doing just double science, you do not need to learn the stuff for paper two, if you are doing triple you will need to learn all (GOOD LUCK!) I have separated the papers to make files easier to find. Hope it helps :)
Friday, 11 March 2016
2.5 identify the chemical elements present in carbohydrates, proteins and lipids (fats and oils)
Proteins consist of Carbon, Hydrogen, Oxygen, Sulphur, Phosphorus and Nitrogen Carbohydrates and lipids consist only of carbon, hydrogen and oxygen
No comments:
Post a Comment