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.
Giardiasis. This disease is caused by the protist giardia, which is one of the most frequently found waterborne parasites in the United States. Infection typically occurs after drinking contaminated water, usually from a lake, stream or well. The parasite can also contaminate water through infected animal feces.his disease is caused by the protist giardia, which is one of the most frequently found waterborne parasites in the United States. Infection typically occurs after drinking contaminated water, usually from a lake, stream or well.