IB Biology HL
Last updated June 2023
Last updated June 2023
My e-mail: andreatietjen@hebisd.edu
For DBQ solutions from the Textbook: https://global.oup.com/education/secondary/curricula/ib-diploma/science/biologyanswers/?region=international
Biochemistry Links:
2.1 Molecules to Metabolism: https://youtu.be/XsIsk1Lvmjc
2.2 Water: https://youtu.be/ARr1eMfi42Q
2.3 Carbs & Lipids: https://youtu.be/ZwA_Q2tpR70
2.4 Proteins: https://youtu.be/lY2ea8KwYD0
2.5 Enzymes: https://youtu.be/9koQPHeeQW4
8.1 Enzyme inhibition (this video is long, but GOOD!): https://youtu.be/BjhJXnDtPP0
http://media.hhmi.org/biointeractive/click/Stem_Cell_Therapies/01.html
https://www.youtube.com/watch?v=aczbMlSMr8U
https://www.youtube.com/watch?v=S7CJ7xZOjm0
4.3 Carbon Cycling: https://www.youtube.com/watch?v=6QPI1SpzV9M
4.4 Climate Change: https://www.youtube.com/watch?v=Soo57E22PaQ
5.1 Evidence for Evolution: https://www.youtube.com/watch?v=xu6whVCCZq4
5.2 Natural Selection: https://www.youtube.com/watch?v=JdNson7_Gh8
5.3 Classification of Biodiversity: https://www.youtube.com/watch?v=ZiYNQeUnW2o
5.4 Cladistics: https://www.youtube.com/watch?v=Trl_dHgS6K8
10.3 Gene Pools and Speciation: