For many years orchid collectors searched exotic island forthe beautiful kimmarie orchid, which is found no place in theworld. after they found the orchid, they brought it back to thierhomes. in the last couple of years the kimmarie orchid has nit beenfound on the island. as a result, hobbyists are […]

Assignment Experiment 1: Diffusion through a Liquid In this experiment, you will observe the effect that different molecular weights have on the ability of dye to travel through a viscous medium. Materials 1 60 mL Corn Syrup Bottle, C12H22O11Red and Blue Dye Solutions (Blue molecular weight = 793 g/mole; red […]

Q1. An experiment is planned to study mechanism of sucrose uptake by plant cells. Cells are immersed in a sucrose solution, and pH of the solution is monitored. Samples of the cells are taken at intervals, and their sucrose concentration is measured. Their sucrose uptake correlates with a rise in […]

For your primary post, select ONE of the following discussion topics. Write a primary post of at least 125 words that addresses both (a) and (b) for the topic you choose. Also, make a substantive reply to a fellow classmate on any topic. Use your own words. If you use […]