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Topic 1: Statistical analysis Click 4 Biology i-Biology IB Guide- has everything! Great site! 2.1.1 Outline the cell theory. 2.1.2 Discuss the evidence for the cell theory. 2.1.3 State that unicellular organisms carry out all the functions of life. 2.1.4 Compare the relative sizes of molecules, cell membrane thickness, viruses, bacteria, organelles and cells, using the appropriate SI unit. You Tube video- Relative sizes 2.1.5 Calculate the linear magnification of drawings and the actual size of specimens in images of known magnification. You Tube video- Calculating Magnification 2.1.6 Explain the importance of the surface area to volume ratio as a factor limiting cell size. 2.2 Prokaryotic cells 2.3 Eukaryotic cells Biocoach- Cell structure & Function Wiki books Click 4 Biology Open door- See powerpoints under cells

2.4 Membranes Biocoach- Membrane structure and Transport

2.5 Cell division Mitosis University of Arizona mitosis tutorial

3.1 Chemical elements and water 3.2 Carbohydrates, lipids and proteins Biocoach- Building Biomolecules Wiki books Click 4 Biology Open door- Choose Biochemistry powerpoint

3.3 DNA structure & 7.1 DNA structure (7.1.1-7.1.3) 3.4 DNA replication & 7.2 DNA replication Biocoach- DNA Structure & Replication Wiki books Click 4 Biology Open door- Choose Powerpoint Presentation: The Nucleic Acids Powerpoint Presentation: DNA Supercoiling