protein synthesis: meaning, definition, pronunciation and examples
MediumFormal, Technical/Scientific
Quick answer
What does “protein synthesis” mean?
The biological process by which cells generate new proteins, using information coded in DNA.
Audio
Pronunciation
Definition
Meaning and Definition
The biological process by which cells generate new proteins, using information coded in DNA.
More broadly, any artificial or industrial process aimed at producing protein-like compounds, or the concept of building complex functional structures from simpler components, analogous to the cellular process.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Potential minor spelling preference for 'synthesise' (verb) in British contexts, but the noun 'synthesis' is standard.
Connotations
Identical technical connotations in both varieties.
Frequency
Equally frequent in academic/technical contexts in both regions; rarely used in everyday conversation.
Grammar
How to Use “protein synthesis” in a Sentence
VERB + protein synthesis (e.g., stimulate, inhibit, study)ADJ + protein synthesis (e.g., cellular, ribosomal, mitochondrial)PREP + protein synthesis (e.g., during protein synthesis, in protein synthesis)Vocabulary
Collocations
Examples
Examples of “protein synthesis” in a Sentence
verb
British English
- The antibiotic functions to inhibit protein synthesising in bacteria.
- The cell must protein-synthesise rapidly under stress.
American English
- The antibiotic works by inhibiting protein synthesis in bacteria.
- The cell must synthesize protein rapidly under stress.
adverb
British English
- [No standard adverbial form]
American English
- [No standard adverbial form]
adjective
British English
- The protein-synthesis machinery was examined.
- They studied protein-synthesis inhibitors.
American English
- The protein synthesis machinery was examined.
- They studied protein synthesis inhibitors.
Usage
Meaning in Context
Business
Virtually never used, except in biotech/pharma company reports.
Academic
Core term in biology, biochemistry, medicine, and nutrition science.
Everyday
Extremely rare; might appear in fitness or health supplement discussions.
Technical
The primary context; precise meaning in molecular biology involving transcription and translation.
Vocabulary
Synonyms of “protein synthesis”
Strong
Neutral
Weak
Vocabulary
Antonyms of “protein synthesis”
Watch out
Common Mistakes When Using “protein synthesis”
- Using it as a plural countable noun (e.g., 'protein syntheses are' for the general process).
- Confusing it with 'DNA replication' or 'transcription'.
- Misspelling as 'protein sinthesis'.
FAQ
Frequently Asked Questions
Transcription (DNA to mRNA) and Translation (mRNA to protein).
Not exactly. Gene expression includes transcription and translation (protein synthesis), but also involves regulation at all stages.
It is the fundamental process by which the genetic code is used to produce the proteins that carry out almost all cellular functions, from structure to catalysis.
In nature, no; it requires a complex cellular machinery. However, scientists can recreate it in controlled laboratory settings using cell extracts or designed systems (cell-free protein synthesis).
The biological process by which cells generate new proteins, using information coded in DNA.
Protein synthesis is usually formal, technical/scientific in register.
Protein synthesis: in British English it is pronounced /ˈprəʊ.tiːn ˈsɪn.θə.sɪs/, and in American English it is pronounced /ˈproʊ.tiːn ˈsɪn.θə.sɪs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms use this specific technical term]”
Learning
Memory Aids
Mnemonic
Think of a SYNTHESIZER keyboard creating music from notes; PROTEIN SYNTHESIS is the cell's machinery creating proteins from amino acid 'notes' according to a DNA 'score'.
Conceptual Metaphor
A FACTORY ASSEMBLY LINE (DNA is the blueprint, ribosomes are the workstations, tRNA are delivery trucks bringing parts (amino acids), the protein is the finished product).
Practice
Quiz
Which cellular structure is most directly responsible for carrying out protein synthesis?