Overview
The DNA sugar structure is primarily composed of deoxyribose, a five-carbon sugar that plays a vital role in forming the DNA backbone. Each nucleotide in DNA consists of deoxyribose, a phosphate group, and a nitrogenous base, which together create the double helix structure essential for genetic inf...
Key Terms
Example: Deoxyribose differs from ribose by lacking one oxygen atom.
Example: A nucleotide can be adenine, thymine, cytosine, or guanine.
Example: The phosphate backbone provides stability to the DNA molecule.
Example: Adenine pairs with thymine in DNA.
Example: Adenine pairs with thymine, and cytosine pairs with guanine.
Example: The double helix structure was discovered by Watson and Crick.
Related Topics
RNA Structure
Explores the structure and function of RNA, which is crucial for protein synthesis.
intermediateProtein Synthesis
Covers how DNA is translated into proteins, essential for cellular functions.
intermediateGenetic Mutations
Discusses changes in DNA sequences and their effects on organisms.
advancedKey Concepts
DeoxyriboseNucleotidePhosphate BackboneBase Pairing