Unit 1: Human Cells - Key Area 1 - Division and differentiation in human cells, Unit 1: Human Cells - Key Area 2 - Structure and replication of DNA, Unit 1: Human Cells - Key Area 3 - Gene expression...
Energy in cells - Respiration and Gas Exchange, From Big to Small - biological molecules, cells, organisms and kingdoms, Energy In Cells - Diet and Digestion...
chap 1- homeostasis/functional organization of the human body (b1- foundation), chap 2- the cell & its functions (b1- foundation), chap 3- intercellular communications (b1- foundation)...