The sudden blood clot that forms over the rupture then causes a heart attack or stroke. Blocked arteries caused by plaque buildup and blood clots are the leading cause of death in the U.S. Reducing cholesterol and other risk factors can help prevent cholesterol plaques from forming.Occasionally, it can even reverse some plaque buildup.he sudden blood clot that forms over the rupture then causes a heart attack or stroke. Blocked arteries caused by plaque buildup and blood clots are the leading cause of death in the U.S. Reducing cholesterol and other risk factors can help prevent cholesterol plaques from forming.
Nucleotides. A single nucleotide contains a phosphate group, deoxyribose or ribose (depending on the nucleic acid) and a nitrogen base, which can be adenine, guanine, cytosine â¦ , thymine, and uracil. These monomers combine to form polymers known as DNA or RNA.
Nucleotides. A nucleotide is the monomer of nucleic acids, such as DNA and RNA. Each nucleotide consists of a sugar, a phosphate group and a nitrogenous base. In RNA, the sugar is ribose.In DNA, the sugar is deoxyribose. The nitrogenous bases correspond to the genetic alphabet. nucleotide is the monomer of nucleic acids, such as DNA and RNA. Each nucleotide consists of a sugar, a phosphate group and a nitrogenous base. In RNA, the sugar is ribose. In DNA, the sugar is deoxyribose. The nitrogenous bases correspond to the genetic alphabet.