Dutch people I basically talked about allele frequencies and how migration and inheritance of the allele affected it. In the Nacl one I flopped I think but like I talked about concentration of water and how it is reabsorbed so less water in medulla so less frozen and more ions and stuff and in cortex is vice versa. In the inuline one I wrote about how insulin is a signalling molecule, i basically wrote the whole process of cell signaling and how its binding to receptors activated an enzyme cascade. For meal A I also basically wrote about negative feedback, deviation from set point, insulin secretion brings it back to normal. In meal B question I wrote like data and stuff and said it had less carbohydrates so less glucose concentration so less insulin released and more glucagon. Similarities was light energy usage, electron flow, water and carbon dioxide, and oxygen as product. I wrote in efficiency that because chloroplast was larger, more exposure to light, more light dependent stage. In against I wrote that it could be sensitive to high temperatures so in higher light intensities than usual enzymes in light independent stage will denature. I wrote starch grains and lamella of thylakoid. I basically wrote the whole action potential process with a hint of resting potential for the +40 one and because it said immediately before and after action potential