Which of the following could be components of uridylate:Answers: A. uracilB. deoxyriboseC. deoxyuracilD. riboseE. uridineF. phosphate
Question
Which of the following could be components of uridylate:Answers: A. uracilB. deoxyriboseC. deoxyuracilD. riboseE. uridineF. phosphate
Solution
Uridylate, also known as UMP (uridine monophosphate), is a nucleotide that is used as a monomer in RNA. It is made up of three components:
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A nitrogenous base: In this case, the base is uracil (A). So, uracil is a component of uridylate.
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A sugar: Uridylate is a component of RNA, which uses the sugar ribose (D). So, ribose is a component of uridylate.
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A phosphate group: All nucleotides, including uridylate, have a phosphate group (F). So, phosphate is a component of uridylate.
Deoxyribose (B) is the sugar used in DNA, not RNA, so it is not a component of uridylate. Deoxyuracil (C) is not a standard component of nucleic acids. Uridine (E) is a nucleoside consisting of uracil attached to a sugar (ribose), but it lacks the phosphate group of the nucleotide uridylate.
So, the components of uridylate could be uracil (A), ribose (D), and phosphate (F).
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