Here are 2 videos by Kurzgesagt, and 3 videos by Crashcourse. I think both of these channels are very useful for learning many things. Here’s my compilation of youtube videos that are useful for the B1- Characteristics of Cells unit.
- How Bacteria Rule Over Your Body — The Microbiome
- This video talks about how the bacteria in your body reacts to what you eat, and what causes dietary addictions
- How To Cure Aging — During Your Lifetime?
- This video talks about what causes aging, as well as what needs to happen in order to stop it, or even reverse it
- Plant Cells: Crash Course Biology #6
- Gives an overview of the plant cells and their functions
- In Da Club – Membranes & Transport: Crash Course Biology #5
- Shows how cells are able to transport things through their cell membranes, and why membranes can be semipermeable
- ATP & Respiration: Crash Course Biology #7
- Talks about the process of respiration, and what gives our muscles energy.