| nucleotide |
A DNA building block which contains a base, or half of a "staircase step," and sugars and phosphates which form the "railing." Nucleotides join together to form DNA's distinctive double helix shape.
출처: https://www5.nationalgeographic.com/genographic/gl...
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|---|---|
| nucleotide |
Nucleic acid chains are composed of subunits called nucleotides. Nucleosides are related to nucleotides, the subunits of nucleic acids; however, nucleosides do not carry the phosphate groups of the nucleotides.
출처: www.amfar.org/cgi-bin/iowa/bridge.html
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| nucleoli |
Bodies in the nucleus that become enlarged during protein synthesis and contain the DNA template for ribosomal RNA. See Ribonucleic Acid; Ribosome.
출처: www.amfar.org/cgi-bin/iowa/bridge.html
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| nucleotide |
A monomeric molecule of RNA and DNA that consists of three distinct parts: a pentose (ribose in RNA, deoxyribose in DNA), a nitrogenous base, and a phosphate group.
출처: www.modernhumanorigins.com/n.html
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| nucleoid |
Central region in a bacterial cell in which the chromosome is compacted.
출처: www.modernhumanorigins.com/n.html
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