Biology

Assessment

Unit 1: Topics: Biological molecules, cells, exchange of substances, genetics and variation. 2 hour paper with short and long answer questions 35% of A level Unit 2: Topics: Energy transfer, homeostasis, genetics, evolution and gene expression. 2hrs paper with short answer questions and a comprehension question 35% A level Unit 3: This paper assesses the same content and also relevant practical skills covered throughout the course. The paper will also contain one essay question (you will have a choice of two).