Bis098. Week 7 / Membranes
1. Bags of dialysis tubing (made of a selectively permeable membrane) are filled with glucose
solutions at various concentrations. Each bag is then placed in an identical beaker containing an
identical volume of a particular glu
Unit 2: Bio-energetics. All life is chemistry.
Biological systems obey the laws of chemistry and physics.
Living systems operate far from equilibrium.
Energy flows can create order.
Free energy can be stored in bonds and gradients
Overall Themes and Central Concepts for Bis2A
1. Biology is based on observational and experimental science.
2. Information content is built up by combining simpler subunits into multiple complex
combinations. (Unit I)
Information encoded in DNA is organ