AP Biology 2006-2007 Transport in Plants AP Biology Transport in plants 1. H 2 O & minerals transport in xylem transpiration Water potential, adhesion.
Structure & Properties of Water. STRUCTURE OF WATER POLAR MOLECULE CAPILLARY ACTION SURFACE TENSION UNIVERSAL SOLVENT COHESION ADHESION DENSITY BUOYANCY.
Water Properties of water –Polar molecule Hydrogen bonds with other water molecules This is the foundation for all the properties of water.
2.1 What Does Life Require? Water. Water on Earth Can exist in all 3 physical states Liquid Solid Gas Not all animals must drink liquid water.
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Properties of Water. Water The universal solvent in living things which makes up over 90% of cells and the majority of Earth.
Scientists devised experiments to shed light on whether different fish species of the same genus compete in their natural habitat. They constructed 12.
Why Study Chemistry in Biology?. Banana Cell with Starch Granules.
Properties of Matter. Density Density is a measure of how closely packed the atoms are in a substance Density will change as temperature changes – As.
H 2 O Molecular Formula 2 atoms of hydrogen, 1 atom oxygen.
Notes – Properties of Water: Solubility/Acids-Bases.
Basic Chemistry Water Chemistry Atoms – 1 X 10 -11 Each atom is made up of a ‘nucleus’ and ‘orbits’ or ‘shells’ outside the nucleus Nucleus: Protons.
