IB Biology HL
Last updated June 2023
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Posted schedules are tentative and subject to change.
Posted schedules are tentative and subject to change.
Please note due dates for topic cards and lab reports! Late work will only be accepted within 24 hours of the due date for a maximum grade of a 70!
Please note due dates for topic cards and lab reports! Late work will only be accepted within 24 hours of the due date for a maximum grade of a 70!
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Class code: 2bbion
Class code: 2bbion
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
Cell Links:
Cell Links:
Stem Cell Therapies:
Stem Cell Therapies:
http://media.hhmi.org/biointeractive/click/Stem_Cell_Therapies/01.html
Organelle Tutorial:
Organelle Tutorial:
https://www.youtube.com/watch?v=aczbMlSMr8U
Cell Membrane & Passive Transport:
Cell Membrane & Passive Transport:
https://www.youtube.com/watch?v=S7CJ7xZOjm0
Cellular Respiration Video Links:
Cellular Respiration Video Links:
Photosynthesis Video Links:
Photosynthesis Video Links:
DNA Replication Video:
DNA Replication Video:
DNA Packaging & Replication Video:
DNA Packaging & Replication Video:
Malaria and Sickle Cell Anemia article: https://www.nature.com/news/sickle-cell-mystery-solved-1.9342
Malaria and Sickle Cell Anemia article: https://www.nature.com/news/sickle-cell-mystery-solved-1.9342
Finding Huntington's disease with gel electrophoresis: http://www.biology.arizona.edu/molecular_bio/problem_sets/recombinant_dna_technology/07t.html
Finding Huntington's disease with gel electrophoresis: http://www.biology.arizona.edu/molecular_bio/problem_sets/recombinant_dna_technology/07t.html
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:
Transpiration Virtual Lab
Transpiration Virtual Lab
Helpful Video Links:
Helpful Video Links:
Nerve Impulse: Propagation of an Action Potential along an Axon:
Nerve Impulse: Propagation of an Action Potential along an Axon:
Transmission across a Synapse
Transmission across a Synapse
Muscle Contraction
Muscle Contraction
Helpful Video Links:
Helpful Video Links:
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