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Biology: Oxidation and Reduction in Cellular Respiration
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This 17-minute video lesson looks at oxidation and reduction in cellular respiration. It Reconciles the biology and chemistry definitions of oxidation and reduction. [Biology playlist: Lesson 23 of 71].

Subject:
Biology
Science
Material Type:
Activity/Lab
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
10/10/2018
Biology: Oxidative Phosphorylation and Chemiosmosis
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CC BY-NC-SA
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This 5-minute video lecture looks at oxidative phosphorylation and chemiosmosis (along with slight correction of previous video). [Biology playlist: Lesson 27 of 71].

Subject:
Biology
Science
Material Type:
Activity/Lab
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
10/10/2018
Biology: Professional Antigen Presenting Cells (APC) and MHC II Complexes
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CC BY-NC-SA
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This 12-minute video lesson looks at how professional antigen presenting cells present parts of engulfed pathogens on MHC II complexes (major histocompatibility complexes). [Biology playlist: Lesson 54 of 71].

Subject:
Biology
Science
Material Type:
Activity/Lab
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
10/10/2018
Biology: Punnett Square Fun
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CC BY-NC-SA
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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].

Subject:
Biology
Science
Material Type:
Activity/Lab
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
10/10/2018
Biology: Role of Phagocytes in Innate or Nonspecific Immunity
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CC BY-NC-SA
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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].

Subject:
Biology
Science
Material Type:
Activity/Lab
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
10/10/2018
Biology: Role of the Sarcoplasmic Reticulum in Muscle Cells
Conditional Remix & Share Permitted
CC BY-NC-SA
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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].

Subject:
Biology
Science
Material Type:
Activity/Lab
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
10/10/2018
Biology: Sex-Linked Traits
Conditional Remix & Share Permitted
CC BY-NC-SA
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This 14-minute video lesson covers the chromosomal basis for gender and sex-linked traits. [Biology playlist: Lesson 17 of 71].

Subject:
Biology
Science
Material Type:
Activity/Lab
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
10/10/2018
Biology Simulations
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Biology Simulations helps students to learn about biology and practice data analysis skills. These simulations allow students to experiment with concepts that may take too much time or too many resources to complete in a traditional science lab setting.

Subject:
Biology
Science
Material Type:
Activity/Lab
Homework/Assignment
Simulation
Author:
Biology Simulations
Date Added:
03/27/2020