1. 3.1.1 Pathogens and Disease L.O: to define a pathogen and list examples to explain how a pathogen can be transmitted

2. AQA AS Level Biology BIOL1: Biology and Disease 33.33% AS Weds 9 th Jan am /60 marks, 100 UMS marks 5-7 short answer q’s, 2 longer q’s, a short comprehension and a short structured essay. 75mins in January BIOL2: The Variety of Living Organisms 46.67% AS /85 marks, 140 UMS 7-9 short answer q’s, plus 2 longer q’s 105mins in June BIOL3: ISA 20% of AS Practical skills /6 Exam /44

3. My Expectations

4. Help! Ask another teacher Ask another student Buy the AS textbook www.misslongscience.pbwiki.com (side menu on right, Year 12 folder, BIOL1, click on documents)

5. Size http://learn.genetics.utah.edu/content/begin/c ells/scale/

6. Pathogens and disease An infectious disease is a disease resulting from infection of a host organism by a pathogen, a disease-causing organism.