w w w e tr .X m ap eP s er om .c CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the November 2003 question…
CELL PHYSIOLOGY and CELLULAR METABOLISM CELL PHYSIOLOGY The the processes or functions of the cell CELL TRANSPORT 2 ways that the molecules move through the membrane: 1.…
DIFFUSION AND OSMOSIS A BIOLOGICAL OUTLOOK ANUPAMA CN I M.Sc, BT MCC DIFFUSION Diffusion means free movement of substances in a random fashion caused by the normal kinetic…
1. Transport in plants 2. Evidence for movement of water through xylemIf the cut end of shoot is placed in a solution of eosin dye, the dye is carried into the transport…
1. 2. Gaseous exchange : uptake of O2 from the environment and the discharge of CO2 to the environment. Takes place in respiratory structures. Movement of the respiratory…
alveoli Gas Exchange AP Biology gills elephant seals 2006-2007 AP Biology Gas exchange O2 & CO2 exchange provides O2 for aerobic cellular respiration exchange…
1. The Non-SurgicalTreatment For LowBack& NeckPain 2. Consider These Facts On Back Pain & Back Surgery… FACTS: • More money is spent on the treatment of chronic…
1. 2. Gaseous Exchange 3. Lungs & Thoracic Cavity – StructureTake a copy of a GCSE Lung structure diagram – can your students label it correctly? OR Using the…