Answer by Ridens. Confidence votes 2.8K. They are both nucleic acids. Regarding structure, DNA and RNA are similar because they are both built of nucleotides, structures consisting of one nucleobase, a sugar (ribose or deoxyribose respectively) and a phosphate group.For both of them, their function is mainly containing information in the form of code, using 4 different bases.nswer by Ridens. Confidence votes 2.8K. They are both nucleic acids. Regarding structure, DNA and RNA are similar because they are both built of nucleotides, structures consisting of one nucleobase, a sugar (ribose or deoxyribose respectively) and a phosphate group.
Coliform bacteria include a large group of many types of bacteria that occur throughout the environment. They are common in soil and surface water and may even occur on your skin.oliform bacteria include a large group of many types of bacteria that occur throughout the environment. They are common in soil and surface water and may even occur on your skin.
When Iron Bacteria âfeedâ on iron in water, the dissolved âferrous ironâ reacts with oxygen in the air to form rust-colored iron oxides (ferric iron). Once the cells begin to decay, they release a reddish or brownish slime material. If you see slimy or clumpy deposits, they are likely caused by Iron Bacteria.ron Bacteria Smell. Iron Bacteria in well water is safe to drink. But you may not want to drink it. There are a number of foul odors that result from these nuisance bugs. Common odors associated with Iron Bacteria include: 1  Rotten egg smell. 2  Swampy odor. 3  Sewage-like odor.