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a nucleotide base found in only RNA Learn with flashcards, games, and more — for free.
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Study with Quizlet and memorise flashcards containing terms like In RNA, uracil binds to adenine. true false, DNA has backbone made from nucleotides. True False, Select the correct order of the building blocks to create a protein 3 - DNA 1 - RNA 2 - Amino Acid 4 - Protein and others.
RNA consists of four nitrogenous bases: adenine, cytosine, uracil, and guanine. Uracil is a pyrimidine that is structurally similar to the thymine , another pyrimidine that is found in DNA.
6 ημέρες πριν · Uracil (U) is one of the four nucleotide bases in RNA, with the other three being adenine (A), cytosine (C) and guanine (G). In RNA, uracil pairs with adenine. In a DNA molecule, the nucleotide thymine (T) is used in place of uracil.
Uracil is only found in RNA and not in DNA. It forms two hydrogen bonds with adenine during RNA synthesis. Uracil is a pyrimidine, similar to cytosine and thymine. The presence of uracil instead of thymine helps distinguish RNA from DNA in cells.
Multiple Choice Quiz. Please answer all questions. 1. If you remove all of the functional groups from an organic molecule so that it has only carbon and hydrogen atoms, the molecule becomes a _____ molecule.
