BIOL 107
U of A
Course Overview
Lessons & Practice
I. Welcome
2 min1. Molecules of Life
18min2. Carbohydrates
11min3. Lipids & Glycolipids
26min4. Proteins & Glycoproteins
21min5. Nucleic Acids, Nucleic Acids & Protein, Classification of Life
22min6. Cell Membranes
29min7. Tonicity, Transport
38min8. Origins of the Cell
5min9. Prokaryotes: Interior & Exterior
27min10. Eukaryotes: Exterior
14min11. Eukaryotes: Interior
49min12. Cytoskeleton & Cell Movement: Prokaryotes
3min13. Cytoskeleton & Cell Movement: Eukaryotes
30min14. Energy
54min15. Photosynthesis
37min16. Glycolysis
44min17. Fermentation
7min18. Respiration
20min19. Metabolism: Eukaryotes
17min20. DNA Structure
12min21. The Genetic Code
19min22. DNA Replication
34min23. Transcription
50min24. RNA Processing
18min25. Translation
16min26. Co-translation and post-translation
13min27. Gene Expression
50min28. Mutations
1hr28.1.1. Types of DNA Mutations9 min28.1.2. Practice 128.1.3. Practice 228.1.4. Sources of Mutation: DNA Slippage5 min28.1.5. Sources of Mutation: Tautomeric Shifts7 min28.1.6. Example: Tautomeric Shifts4 min28.1.7. Sources of Mutation: Copy Number Variations3 min28.1.8. Sources of Mutation: Mobile Elements7 min
29. Cell Reproduction: Cell Cycle in Prokaryotes
6min30. Cell Reproduction: Cell Cycle in Eukaryotes
20min31. Cell Reproduction: Mitosis
20min32. Cell Reproduction: Eukaryotic Cell Cycle Regulation
14min33. Viruses
6minI Welcome
Free Activity
0:00 / 2:27
Answered
Aseel Y
Hi there, I just want to ask why Homeostasis section is not available!
D
Danielle S
InstructorThank you for bringing this to our attention and your patience in allowing us to solve the issue!
The chapter now has the content ready for you to explore and review.
Answered
Anonymous
Is glycolysis not covered in this course?
Lila H
InstructorIt is currently included in Section 5 "Energy and Metabolism"
Answered
Anonymous
What is the difference between gene flow and genetic drift
I
Isaura F
InstructorGene flow is the transfer of genetic information from one population to another. Genetic drift is the variation of the relative frequency of a particular allele (version of a gene) within a population. Hope this helps!
Answered
Shannon W
What's neurons?
M
Marlon B
A nerve cell
Answered
A
Alexis E
whats a hydrogen bond?
M
Marlon B
A bond between an electrostatic attraction between a proton in one molecule and electronegative atom in the other
Answered
Anonymous
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
I
Isaura F
InstructorSeems like the outer layers of skin and outer cornea (of your eyes) are able to get oxygen directly from air.
Answered
Laura P
How does climate change affect wildlife in ontario?
I
Isaura F
Instructor"In Ontario, [one] can expect average temperatures to rise by as much as 3 to 8 degrees Celsius over the next century. Warmer temperatures will result in milder winters, longer growing seasons and a higher frequency of severe weather events such as record-breaking storms, floods, droughts and heat waves." For more info, check out: http://www.health.gov.on.ca/en/common/ministry/publications/reports/climate_change_toolkit/climate_change_health_modelling_study.pdf
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