Definition of deoxyribose in English:

deoxyribose

noundɪˌɒksɪˈrʌɪbəʊsdɪˌɒksɪˈrʌɪbəʊzdēˌäksēˈrībōs

mass nounBiochemistry

A sugar derived from ribose by replacement of a hydroxyl group by hydrogen.
〔生化〕脱氧核糖
Chemical formula; C₅H₁₀O₄. There are several isomers; the isomer 2-deoxyribose is a constituent of DNA
Example sentencesExamples
- The backbone of both strands in the double helix is a chain of linked phosphate and deoxyribose molecules.
- Sugars are vital components of life, e.g. the 5-carbon sugars ribose and deoxyribose are part of the skeletons of our information storage molecules, RNA and DNA respectively.
- Each nucleotide is composed of deoxyribose (a type of sugar), a phosphate group, and one of four nitrogen-containing bases.
- Another difference between DNA and RNA is that RNA contains ribose, rather than deoxyribose.
- For example, ribose and deoxyribose are essential for the formation of the backbone of RNA and DNA.

Origin

1930s: from de- (expressing reduction) + oxy-² + ribose.

Definition of deoxyribose in US English:

deoxyribose

noundēˌäksēˈrībōs

Biochemistry

A sugar derived from ribose by replacing a hydroxyl group with hydrogen.
〔生化〕脱氧核糖
Chemical formula; C₅H₁₀O₄. There are several isomers; the isomer 2-deoxyribose is a constituent of DNA
Example sentencesExamples
- For example, ribose and deoxyribose are essential for the formation of the backbone of RNA and DNA.
- Sugars are vital components of life, e.g. the 5-carbon sugars ribose and deoxyribose are part of the skeletons of our information storage molecules, RNA and DNA respectively.
- The backbone of both strands in the double helix is a chain of linked phosphate and deoxyribose molecules.
- Each nucleotide is composed of deoxyribose (a type of sugar), a phosphate group, and one of four nitrogen-containing bases.
- Another difference between DNA and RNA is that RNA contains ribose, rather than deoxyribose.

Origin

1930s: from de- (expressing reduction) + oxy- + ribose.

单词	deoxyribose
释义	Definition of deoxyribose in English: deoxyribose noundɪˌɒksɪˈrʌɪbəʊsdɪˌɒksɪˈrʌɪbəʊzdēˌäksēˈrībōs mass nounBiochemistry A sugar derived from ribose by replacement of a hydroxyl group by hydrogen. 〔生化〕脱氧核糖 Chemical formula; C₅H₁₀O₄. There are several isomers; the isomer 2-deoxyribose is a constituent of DNA Example sentencesExamples The backbone of both strands in the double helix is a chain of linked phosphate and deoxyribose molecules. Sugars are vital components of life, e.g. the 5-carbon sugars ribose and deoxyribose are part of the skeletons of our information storage molecules, RNA and DNA respectively. Each nucleotide is composed of deoxyribose (a type of sugar), a phosphate group, and one of four nitrogen-containing bases. Another difference between DNA and RNA is that RNA contains ribose, rather than deoxyribose. For example, ribose and deoxyribose are essential for the formation of the backbone of RNA and DNA. Origin 1930s: from de- (expressing reduction) + oxy-² + ribose. Definition of deoxyribose in US English: deoxyribose noundēˌäksēˈrībōs Biochemistry A sugar derived from ribose by replacing a hydroxyl group with hydrogen. 〔生化〕脱氧核糖 Chemical formula; C₅H₁₀O₄. There are several isomers; the isomer 2-deoxyribose is a constituent of DNA Example sentencesExamples For example, ribose and deoxyribose are essential for the formation of the backbone of RNA and DNA. Sugars are vital components of life, e.g. the 5-carbon sugars ribose and deoxyribose are part of the skeletons of our information storage molecules, RNA and DNA respectively. The backbone of both strands in the double helix is a chain of linked phosphate and deoxyribose molecules. Each nucleotide is composed of deoxyribose (a type of sugar), a phosphate group, and one of four nitrogen-containing bases. Another difference between DNA and RNA is that RNA contains ribose, rather than deoxyribose. Origin 1930s: from de- (expressing reduction) + oxy- + ribose.
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