Planes of the Human Body | Definition, Anatomy & Diagram 5:06 Ch 2. Chemical and Cellular Biology Ch 3. Tissue Biology Ch 4. Integumentary System Ch 5. Skeletal System Ch 6. Muscular System Anatomy Ch 7. Muscular System Physiology Ch 8. Introduction to the Human Nervous... Ch 9. The...
Catabolism Definition Catabolism is the set of biochemical reactions that break down complex molecules into simpler ones. Catabolic processes are thermodynamically favorable and spontaneous, so cells use them to generate energy or to fuel anabolism. Catabolism is exergonic, meaning it releases heat and ...