In a lung cancer cell line, the p101 protein is overly active leading to misregulation of gene expression. Of the statements and answer choices, indicate what you would predict to find in these lung cancer cells with respect to miR-5? i) In these lung cancer cells, the gene encoding miR-5 is in a region of (euchromatin / heterochromatin)ii) In these lung cancer cells, the gene encoding miR-5 is in a region with (increased DNA methylation / decreased DNA methylation)ii) In these lung cancer cells, the protein product of the UCD gene is (present / absent)

cats appear to have glowing cat eyes because the back of their eyeballs includes a special reflective surface called the tapetum lucidum. this lets them see better during the night, giving them a much better vision.

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure

the correct answer is 2 and 4