Suppose a scientist wanted to know if a particular protein was involved in the process of cell division in human skin cells. how might she test for this using rna interference technology?            

RNA interference is a biological phenomenon of gene silencing (post-transcriptional). RNAi, therefore, prevents mRNA from being translated into proteins. A scientist can use different test experiments by silencing a gene for a particular protein, in each experiment, believed to be involved in cell division. The experiment where cell division does not occur means the silenced protein is significant in cell division.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.