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deamination

Upper-Intermediate (B2)

IPA: /diːˌæməˈneɪʃən/

KK: /diːˌæməˈneɪʃən/

noun
Definition

The process of removing an amino group from a compound, often related to the breakdown of amino acids in the body.


Example

Deamination is an important step in the metabolism of proteins.


Conversation
Sloth A
Have you ever heard of deamination?
Sloth B
Yeah, it’s when an amino group is removed from a compound, right?
Sloth A
Exactly! I found it fascinating how it impacts metabolism.
Sloth B
Me too! It’s amazing how our bodies process nutrients.

Synonyms & Antonyms
Synonyms
removal
extraction
cleavage
Antonyms
addition
insertion
attachment
Root Explanation

Deamination is formed from "de-" (meaning removal or reversal) and "amino" (from the Greek "aminon", meaning nitrogen-containing group) and "-ation" (meaning the process of). The word refers to the process of removing an amino group from a molecule.

Memory Tip

Think of 'removal' ('de-') of an 'amino group' ('amino') — that's what deamination means, the process of removing an amino group.

Visually Confused Words
delamination
examination
damnation
amination
dilamination
deracination
denomination
semination
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