This 5-minute video lecture looks at oxidative phosphorylation and chemiosmosis (along with slight correction of previous video). [Biology playlist: Lesson 27 of 71].
- Author:
- Khan, Salman
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This 27-minute video lesson looks at the phases of Meiosis. [Biology playlist: Lesson 11 of 71].
- Author:
- Khan, Salman
This 21-minute video explains the phases of mitosis. [Biology playlist: Lesson 10 of 71].
- Author:
- Khan, Salman
This 17-minute video lesson provides more detail on the Calvin Cycle and Photorespiration. [Biology playlist: Lesson 32 of 71].
- Author:
- Khan, Salman
This 14-minute video lesson presents an overview of photosythesis. [Biology playlist: Lesson 28 of 71].
- Author:
- Khan, Salman
This 25-minute video lesson looks at the Punnett square diagram in the study of genetics. It covers dihybrid crosses, independent assortment, incomplete dominance, codominance and multiple alleles. [Biology playlist: Lesson 15 of 71].
- Author:
- Khan, Salman
This 16-minute video looks at oxygen uptake by hemoglobin in red blood cells. [Biology playlist: Lesson 38 of 71].
- Author:
- Khan, Salman
This 16-minute video lesson looks at the role of phagocytes in innate or nonspecific immunity. It also discusses neutrophils, macrophages, and dendritic cells. MHC II. [Biology playlist: Lesson 51 of 71].
- Author:
- Khan, Salman
This 15-minute video lesson looks at the role of the sarcoplasmic reticulum in controlling calcium ion concentrations within the muscle cell. [Biology playlist: Lesson 49 of 71].
- Author:
- Khan, Salman
This 14-minute video lesson looks at secondary active transport in the Nephron. [Biology playlist: Lesson 60 of 71].
- Author:
- Khan, Salman
This 14-minute video lesson covers the chromosomal basis for gender and sex-linked traits. [Biology playlist: Lesson 17 of 71].
- Author:
- Khan, Salman
This 14-minute video lesson looks at how a sodium potassium pump can maintain a voltage gradient across a cell or neuron's membrane. [Biology playlist: Lesson 42 of 71].
- Author:
- Khan, Salman
This 9-minute video lesson discusses what a species is and isn't. It considers ligers, tiglons, mule, hinnies, and dogs. [Biology playlist: Lesson 61 of 71].
- Author:
- Khan, Salman
This 13-minute video lesson looks at the science of taxonomy and where humans fit into the tree of life. [Biology playlist: Lesson 62 of 71].
- Author:
- Khan
- Salman
This 19-minute video lesson provides an overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules. [Biology playlist: Lesson 59 of 71].
- Author:
- Khan, Salman
This 20-minute video lesson discusses how variation can be introduced into a species. [Biology playlist: Lesson 7 of 71].
- Author:
- Khan, Salman
This 23-minute video provides an introduction to viruses. [Biology playlist: Lesson 19 of 71].
- Author:
- Khan, Salman
An old video describing the biology of the four existing groups of flatworms, to which tapeworms and flukes belong.
- Author:
- bavajose
Students learn about biomimicry and how engineers often imitate nature in the design of innovative new products. They demonstrate their knowledge of biomimicry by practicing brainstorming and designing a new product based on what they know about animals and nature.
- Author:
- Malinda Schaefer Zarske
- Katherine Beggs
- Denise Carlson