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ribose
Ribose is a specialized biochemical term used almost exclusively in scientific, medical, and academic contexts. It refers to a specific pentose sugar that serves as the structural backbone for ribonucleic acid (RNA). Because it is a specific chemical compound, it is treated as an uncountable mass noun in scientific discourse.
In a laboratory or clinical setting, the term is used with high precision to distinguish it from deoxyribose, the sugar found in DNA. The distinction is critical because the presence or absence of a single oxygen atom fundamentally changes the stability and function of the resulting nucleic acid.
Meanings
Examples
This is ribose.
This is ribose.
Ribose is a sugar.
Ribose is a sugar.
The teacher explained how ribose forms the backbone of RNA.
Patients may benefit from supplements containing D-ribose for energy.
The lab technician isolated the ribose from the cellular extract.
The synthesis of ATP requires the presence of ribose phosphate.
Ribose serves as a critical precursor in various metabolic pathways.
Ancient biological markers often reveal the degradation of ribose over time.
Ancient biological markers often reveal the degradation of ribose over time.