How Do You Spell DEAMINATIONS?

Pronunciation: [dˌiːmɪnˈe͡ɪʃənz] (IPA)

Deaminations is spelled with the following IPA phonetic transcription: diːˌæmɪˈneɪʃənz. The word refers to the process in which an amino acid loses an amine group, and it is commonly used in the context of biochemistry. The "dea" prefix means "to remove" while "amine" refers to the compound that forms the backbone of amino acids. The "ations" suffix indicates a process or action. The spelling of Deaminations may look intimidating, but understanding its phonetic transcription can help with pronunciation.

DEAMINATIONS Meaning and Definition

1. Deaminations refer to the biochemical process of removing an amino group (-NH2) from an organic compound, specifically an amino acid or a nucleotide. This process involves the conversion of the amino group into ammonia (NH3) through enzymatic action or other chemical reactions.

   In the context of amino acids, deaminations can occur through oxidative deamination, transamination, or deamination by specific enzymes. Oxidative deamination typically involves the removal of the amino group from an amino acid, resulting in the formation of ammonia and a keto acid. Transamination involves the transfer of the amino group from one amino acid to a keto acid, forming a new amino acid and a different keto acid. Both processes play crucial roles in intermediary metabolism and nitrogen balance in organisms.

   Regarding nucleotides, deaminations occur in one of the nitrogenous bases, usually cytosine or adenine. These deaminations can cause a change in the base sequence of DNA or RNA molecules during replication or transcription. For instance, deamination of cytosine in DNA results in the formation of uracil, which can lead to mutations if not repaired.

   Overall, deaminations are fundamental biochemical reactions that contribute to various physiological processes, including protein synthesis, energy production, and genetic mutations. Understanding the mechanisms and consequences of deaminations is important in fields such as biochemistry, genetics, and medicine.

Common Misspellings for DEAMINATIONS

• eeaminations

Etymology of DEAMINATIONS

The word "Deaminations" is derived from the root word "deaminate", which in turn comes from the Latin word "deaminare". "Deaminare" is a combination of "de-" (meaning "down" or "away") and "aminare" (meaning "to change into an amine"). Therefore, "deaminare" refers to the process of removing an amino group from an organic compound. By adding the suffix "-ation" to "deaminare", the word "Deaminations" is formed, indicating the plural form or instances of the deamination process.