Many of you have spent hours thinking about why human beings exist. Most of you are very satisfied with the biblical answers to that question. However, entertain this question for a few moments: Why do all the life forms other than man exist? Why are they all here? Evaluate and […]

Normal cells greatly slow their rates of cell division after filling a culture dish with a layer that is one cell deep (a monolayer). If a circular group of cells is removed from the middle of the filled culture dish, the cells on the edges of the “wound” will begin […]

The dominant bonds holding together non-polar compounds that are immersed in aqueous solution are _________, and the forces that hold pure solutions of non-polar compounds are ____________.Select one:a. hydrogen bonds;dispersionb. hydrogen bonds;hydrophobicc. hydrophobic;dispersiond. hydrophobic;hydrogen bonds The aqueous solution with the lowest pH is:Select one:a. 0.01 M HCl.b. 0.1 M acetic […]

Part 1: Spectrometer Please follow the instructions to construct a refractometer and answer the corresponding questions. The instructions below describe how to build a spectrometer. Here is a link if you wish to view the site where the instrcutions are from. Spectroscope How to make a spectroscope What we will […]