Textbook Read Tried exam Problems textbook questions in Movement of substances into and out of cells textbook understand definitions of diffusion, osmosis and active transport 31 understand that movement of substances into and out of cells can be 32 by diffusion, osmosis and active transport understand the factors that affect the rate of movement of substances 35-36 into and out of to include the effects of surface area to volume ratio, temperature and concentration gradient describe experiments to investigate diffusion and osmosis using living 33-37 and non-living systems Textbook Read Tried exam Problems pages textbook questions in Gas exchange (Humans) textbook describe the structure of the thorax, including the ribs, intercostal 83-84 muscles, diaphragm, trachea, bronchi, bronchioles, alveoli and pleural membranes understand the role of the intercostal muscles and the diaphragm in 85 ventilation understand the role of diffusion in gas exchange 86-87 explain how alveoli are adapted for gas exchange by diffusion between 86 air in the and blood in capillaries describe experiments to investigate the effect of exercise on 89 breathing in humans understand the biological consequences of smoking in relation to the 88 lungs Textbook Read Tried exam Problems textbook questions in Nutrition (Human) textbook
Movement of substances into and out of cells Textbook Read textbook Tried exam questions in textbook Problems understand definitions of diffusion, osmosis and active transport 31 understand that movement of substances into and out of cells can be by diffusion, osmosis and active transport 32 understand the factors that affect the rate of movement of substances into and out of to include the effects of surface area to volume ratio, temperature and concentration gradient 35-36 describe experiments to investigate diffusion and osmosis using living and non-living systems 33-37 Gas exchange (Humans) Textbook pages Read textbook Tried exam questions in textbook Problems describe the structure of the thorax, including the ribs, intercostal muscles, diaphragm, trachea, bronchi, bronchioles, alveoli and pleural membranes 83-84 understand the role of the intercostal muscles and the diaphragm in ventilation 85 understand the role of diffusion in gas exchange 86-87 explain how alveoli are adapted for gas exchange by diffusion between air in the and blood in capillaries 86 describe experiments to investigate the effect of exercise on breathing in humans 89 understand the biological consequences of smoking in relation to the lungs 88 Nutrition (Human) Textbook Read textbook Tried exam questions in textbook Problems
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