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moves over DNA and uzips it at hydrogen bonds. Mutation. A change in nucleotide sequence. Transcription. DNA makes RNA. Study with Quizlet and memorize flashcards containing terms like DNA Actually Name, Nucleotide, Large Bases of DNA and more.
Study with Quizlet and memorize flashcards containing terms like On this model of a DNA nucleotide, what color is the deoxyribose?, Where is translation accomplished?, The flow of information in a cell proceeds _____. and more.
27 Απρ 2017 · Deoxyribose is the five-carbon sugar molecule that helps form the phosphate backbone of DNA molecules. DNA, or deoxyribonucleic acid is a polymer formed of many nucleic acids. Each nucleic acid is composed of a deoxyribose molecule bound to both a phosphate group and either a purine or a pyrimidine. Purines have two carbon and nitrogen rings ...
4 Μαρ 2024 · Definition And Structure. Deoxyribose is a 5- carbon sugar found in DNA. Contains one less oxygen atom than ribose. Structure: Pentose sugar with four carbons and one hydrogen. Function In Dna. Deoxyribose forms the backbone of the DNA molecule. Key Role: Provides structural stability to DNA.
The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base (Figure 9.3). There are four types of nitrogenous bases in DNA. Adenine (A) and guanine (G) are double-ringed purines, and cytosine (C) and thymine (T) are smaller, single-ringed pyrimidines.
21 Απρ 2024 · The three components of a deoxyribonucleotide are a five-carbon sugar called deoxyribose, a phosphate group, and a nitrogenous base, a nitrogen-containing ring structure that is responsible for complementary base pairing between nucleic acid strands (Figure \(\PageIndex{1}\)).
