DEOXYCYTIDINE Meaning and
Definition
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Deoxycytidine is a nucleoside, which is a building block of DNA (deoxyribonucleic acid). It is composed of a deoxyribose sugar molecule, which is a type of pentose sugar, attached to a cytosine base. Deoxycytidine is one of the four nucleosides that form the genetic code of DNA, along with deoxyadenosine, deoxyguanosine, and deoxythymidine.
In DNA, these nucleosides combine with phosphate molecules to form deoxycytidine monophosphate (dCMP), which further combines with two additional phosphate molecules to form deoxycytidine diphosphate (dCDP) and deoxycytidine triphosphate (dCTP). These nucleotide derivatives play a crucial role in DNA synthesis and replication.
Deoxycytidine is primarily involved in the coding and transmission of genetic information. It pairs with deoxyguanosine through hydrogen bonding in the double helix structure of DNA, forming complementary base pairs. This pairing is fundamental to DNA base pairing rules, where cytosine always pairs with guanine, ensuring the accurate replication and transcription of genetic material.
Outside of DNA, deoxycytidine also functions as a precursor for certain molecules involved in cellular signaling. It can be phosphorylated to produce cytidine triphosphate (CTP), an essential molecule involved in lipid and carbohydrate metabolism, as well as nucleic acid synthesis.
Overall, deoxycytidine plays a significant role in the structure and function of DNA, contributing to the genetic information storage and transmission necessary for the proper functioning of living organisms.
Common Misspellings for DEOXYCYTIDINE
- seoxycytidine
- xeoxycytidine
- ceoxycytidine
- feoxycytidine
- reoxycytidine
- eeoxycytidine
- dwoxycytidine
- dsoxycytidine
- ddoxycytidine
- droxycytidine
- d4oxycytidine
- d3oxycytidine
- deixycytidine
- dekxycytidine
- delxycytidine
- depxycytidine
- de0xycytidine
- de9xycytidine
- deozycytidine
Etymology of DEOXYCYTIDINE
The word "deoxycytidine" can be broken down into two parts: "deoxy-" and "cytidine".
The prefix "deoxy-" indicates the absence of an oxygen atom. It is derived from the Greek word "deus", meaning "lack" or "absence". In chemistry, "deoxy-" is often used to describe a molecule that is a derivative of another molecule, with a hydrogen replacing a hydroxyl group (-OH).
The term "cytidine" refers to a nucleoside, which is a combination of a base and a sugar. In this case, "cytidine" consists of the base cytosine, one of the four bases found in DNA, and the sugar deoxyribose.
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