Science - Biology
Covers topics seen in a first year college or high school biology course.
- Introduction to Evolution and Natural Selection
- Intelligent Design and Evolution
- Evolution Clarification
- Natural Selection and the Owl Butterfly
- DNA
- Variation in a Species
- Chromosomes, Chromatids, Chromatin, etc.
- Mitosis, Meiosis and Sexual Reproduction
- Phases of Mitosis
- Phases of Meiosis
- Embryonic Stem Cells
- Cancer
- Introduction to Heredity
- Punnett Square Fun
- Hardy-Weinberg Principle
- Sex-Linked Traits
- Bacteria
- Viruses
- ATP: Adenosine Triphosphate
- Introduction to Cellular Respiration
- Oxidation and Reduction Review From Biological Point-of-View
- Oxidation and Reduction in Cellular Respiration
- Glycolysis
- Krebs / Citric Acid Cycle
- Electron Transport Chain
- Oxidative Phosphorylation and Chemiosmosis
- Photosynthesis
- Photosynthesis: Light Reactions 1
- Photosynthesis: Light Reactions and Photophosphorylation
- Photosynthesis: Calvin Cycle
- Photorespiration
- C-4 Photosynthesis
- CAM Plants
- Parts of a cell
- Diffusion and Osmosis
- The Lungs and Pulmonary System
- Red blood cells
- Circulatory System and the Heart
- Hemoglobin
- Anatomy of a Neuron
- Sodium Potassium Pump
- Correction to Sodium and Potassium Pump Video
- Electrotonic and Action Potentials
- Saltatory Conduction in Neurons
- Neuronal Synapses (Chemical)
- Myosin and Actin
- Tropomyosin and troponin and their role in regulating muscle contraction
- Role of the Sarcoplasmic Reticulum in Muscle Cells
- Anatomy of a muscle cell
- Role of Phagocytes in Innate or Nonspecific Immunity
- Types of immune responses: Innate and Adaptive. Humoral vs. Cell-Mediated
- B Lymphocytes (B cells)
- Professional Antigen Presenting Cells (APC) and MHC II complexes
- Helper T Cells
- Cytotoxic T Cells
- Review of B cells, CD4+ T cells and CD8+ T cells
- Inflammatory Response
- The Kidney and Nephron
- Secondary Active Transport in the Nephron