Unit 1: Biochemistry
SBI4U/Grade 12 Biology: 1.1 Chemistry of Life Part 1
**Note from the instructor: "Please disregard any audio discrepancies - I was experimenting with different techniques on how to better present the course content. The next videos after this use a much better method". Review the basic chemistry concepts that will help you further understand complex biochemical concepts taught later in the course. Ionic and covalent bonding, electronegativity, essential elements of life, elements, matter, valence electrons, reactivity, bonding, Pauling Scale, isotopes. Part 1 of 2 Visit www.passionate-minds.com to learn more!
SBI4U/Grade 12 Biology: 1.9 1.10 Membranes and Transport Across a Cell
A focus on the lipid bilayer of the cell and how it is able to passively permit certain substances to enter/leave the cell. How larger particles can cross the cell using energy and concentration gradients. Visit www.passionate-minds.com to learn more!