Noun
/ˌæs.ɪˈtɒdʒ.ən.ɪk ˈbæk.tɪr.i.əm/
An acetogenic bacterium refers to a type of anaerobic bacterium that produces acetic acid (ethanoic acid) as a metabolic byproduct from the fermentation of organic matter. These bacteria play a crucial role in the process of anaerobic digestion, where they help in the breakdown of complex organic materials into simpler molecules, including acetate.
Frequency of Use: The term "acetogenic bacterium" is mainly used in scientific contexts, particularly in microbiology, environmental science, and biochemistry. It is less common in everyday conversation but frequently appears in academic literature and research articles.
Usage Context: The phrase is predominantly found in written contexts, especially in scientific texts, research papers, and ecological studies.
"The acetogenic bacterium is essential for converting organic waste into biogas."
"L'acétogène est essentielle pour transformer les déchets organiques en biogaz."
"Researchers are studying the role of acetogenic bacteria in waste treatment processes."
"Les chercheurs étudient le rôle des bactéries acétogènes dans les processus de traitement des déchets."
"In anaerobic digesters, acetogenic organisms contribute significantly to the metabolic pathways."
"Dans les digesteurs anaérobies, les organismes acétogènes contribuent de manière significative aux voies métaboliques."
While "acetogenic bacterium" may not directly feature in idiomatic expressions, the concept of fermentation and decomposition in microbiology can be metaphorically discussed in terms of broader idioms related to change, decay, and transformation. Here are some examples using related concepts:
"You can't make an omelet without breaking eggs, much like acetogenic bacteria breaking down organic matter."
"On ne peut pas faire d'omelette sans casser des œufs, tout comme les bactéries acétogènes décomposent la matière organique."
"In the circle of life, everything decomposes, and the role of acetogenic organisms is paramount."
"Dans le cycle de la vie, tout se décompose, et le rôle des organismes acétogènes est primordial."
"Just like acetogenic bacteria, we all play our part in the larger system of life."
"Tout comme les bactéries acétogènes, nous jouons tous notre rôle dans le système plus vaste de la vie."
"Sometimes, you need to let things rot to see the growth, similar to acetogenic processes in nature."
"Parfois, il faut laisser pourrir les choses pour voir la croissance, semblable aux processus acétogènes dans la nature."
The term "acetogenic" is derived from the combination of "aceto-", which comes from "acetic acid" (from Latin "acētum"), and "genic," meaning "producing" or "causing" (from Greek "genes"). "Bacterium" comes from the Greek word "bakterion," meaning "little rod" (a diminutive of "baktēr," meaning "staff" or "rod").
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