Digestion transport and excretion
The Respiratory System
12.fertilization pregnancy and_lactation
Respiratory Physiology
Growth b
Human Respiratory System A system that provides a large surface area for the diffusion of O 2 into the blood, and the diffusion of CO 2 out of the blood.
Reproductive Physiology Pregnancy and Lactation Dr. Khalid Al-Regaiey.
Nitrogen Fixation Kristen Sanchez Bot 437 – Phycology Spring 2009.
Regents Review Day 6 Unit 11: Human Body Unit 12: Man’s Impact.
The Insect Gas Exchange System. An X-ray of the yellow mealworm beetle - revealing the system of white tubes or tracheae running through its body.
Review – factors needed for efficient gas exchange Large surface area Moist surface to dissolve gases Concentration Gradient.
Gas Exchange. Metabolic Pathways: Glycolysis Glucose ( Lactate ) Pyruvate TCA 2ATP (without O 2 ) 36ATP (with O 2 )
