Cell Transport, Diffusion, and Osmosis

Carbohydrate Metabolism - Aerobic & Anaerobic Respiration

A&P 1 level overview of metabolism of carbohydrates including glucose metabolism for the production of ATP. This episode covers glycolysis, the citric acid cycle (Krebs cycle), and the electron transport chain. It also covers anaerobic respiration including lactic acid production and its role in metabolic acidosis and other medical conditions.

Cell Transport, Diffusion, and Osmosis

This is an introduction to cells and cell structure, starting with the make-up of the plasma membrane (cell membrane). It addresses the movement of particles across the membrane including diffusion, osmosis, passive diffusion and active transport (including secondary active transport).

Biomolecules: Carbs Lipids Proteins Nucleic Acids

This is an overview of the 4 major biomolecules including carbohydrates, lipids, proteins, and nucleic acids. This is presented for first semester Anatomy and Physiology (A&P 1) students

Chemistry essentials for A&P

Anatomy and Physiology for Chemistry including basic chemistry, isotopes, bonds, water and hydrogen bonds, energy and metabolism

Pulmonary Disorders

Pathophysiology of the lungs