biotransformation: meaning, definition, pronunciation and examples
LowTechnical/Scientific
Quick answer
What does “biotransformation” mean?
The chemical modification(s) of a compound within a living organism.
Audio
Pronunciation
Definition
Meaning and Definition
The chemical modification(s) of a compound within a living organism.
Any process by which an organism, especially a microbe, alters a chemical substance. In pharmacology, it refers to the metabolic conversion of a drug into a different compound.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage; the term is standardised in international scientific literature.
Connotations
Neutral scientific term in both varieties.
Frequency
Equally low-frequency and specialised in both UK and US scientific contexts.
Grammar
How to Use “biotransformation” in a Sentence
N undergoes biotransformation (into Y)The biotransformation of N (by organism X)Biotransformation leads to YVocabulary
Collocations
Examples
Examples of “biotransformation” in a Sentence
verb
British English
- The fungus biotransforms the pollutant efficiently.
- This compound is rapidly biotransformed in the liver.
American English
- The bacteria biotransform the drug into an inactive metabolite.
- The enzyme biotransforms the substrate.
adverb
British English
- The compound was modified biotransformationally.
- Not typically used.
American English
- The toxin was altered biotransformationally within the cells.
- Not typically used.
adjective
British English
- The biotransformational pathway was elucidated.
- Key biotransformation enzymes were identified.
American English
- The biotransformational process yields novel compounds.
- We studied its biotransformation products.
Usage
Meaning in Context
Business
Rare; might appear in pharmaceutical R&D reports.
Academic
Common in pharmacology, toxicology, biochemistry, and environmental science journals.
Everyday
Virtually never used.
Technical
Core term in fields like pharmacogenomics, xenobiotic metabolism, and bioremediation.
Vocabulary
Synonyms of “biotransformation”
Vocabulary
Antonyms of “biotransformation”
Watch out
Common Mistakes When Using “biotransformation”
- Confusing it with 'biodegradation' (biotransformation can produce non-degraded products).
- Using it for non-biological chemical processes.
- Misspelling as 'biotransformacion' or 'biotransformashun'.
FAQ
Frequently Asked Questions
Biotransformation is a specific type of metabolism, often referring to the conversion of xenobiotics (foreign compounds like drugs) or specific substrates, whereas metabolism is a broader term encompassing all biochemical reactions in an organism.
All living organisms, including humans, animals, plants, fungi, and especially bacteria and other microbes, can carry out biotransformations.
It determines how long a drug stays active in the body, what breakdown products are formed (which can be active, toxic, or inactive), and influences drug dosage and potential side-effects.
Biotransformation modifies a compound but does not necessarily break it down completely to simple molecules like CO2 and water. Biodegradation implies the complete breakdown of a substance into simple, non-toxic components by living organisms.
The chemical modification(s) of a compound within a living organism.
Biotransformation is usually technical/scientific in register.
Biotransformation: in British English it is pronounced /ˌbaɪəʊˌtrænsfəˈmeɪʃ(ə)n/, and in American English it is pronounced /ˌbaɪoʊˌtrænsfərˈmeɪʃən/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think 'BIOlogical TRANSFORMATION' – a change made by a living thing.
Conceptual Metaphor
A LIVING FACTORY (organisms transform raw chemicals into new products).
Practice
Quiz
In which field is 'biotransformation' a core technical term?