ribonucleoprotein: meaning, definition, pronunciation and examples
Very Low (C2+)Technical/Scientific
Quick answer
What does “ribonucleoprotein” mean?
A complex or particle composed of ribonucleic acid (RNA) and protein.
Audio
Pronunciation
Definition
Meaning and Definition
A complex or particle composed of ribonucleic acid (RNA) and protein.
Any of various complex cellular structures or viral components consisting of RNA molecules bound to proteins, playing essential roles in processes like RNA splicing, transcription, translation, and viral replication.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage.
Connotations
Neutral scientific term in both varieties.
Frequency
Equally rare in general discourse but standard in relevant scientific fields in both the UK and US.
Grammar
How to Use “ribonucleoprotein” in a Sentence
[determiner] + ribonucleoprotein + [prepositional phrase: of/in/from...][adjective] + ribonucleoprotein + [noun][verb: assemble/form/bind] + ribonucleoproteinVocabulary
Collocations
Examples
Examples of “ribonucleoprotein” in a Sentence
adjective
British English
- The ribonucleoprotein composition was analysed.
- It is a key ribonucleoprotein factor.
American English
- The ribonucleoprotein component was analyzed.
- It's a critical ribonucleoprotein assembly.
Usage
Meaning in Context
Business
Not used.
Academic
Central term in molecular biology and virology research papers and textbooks.
Everyday
Virtually never used.
Technical
Standard term for describing RNA-protein complexes in genetics, virology, and cell biology laboratories.
Vocabulary
Synonyms of “ribonucleoprotein”
Neutral
Weak
Vocabulary
Antonyms of “ribonucleoprotein”
Watch out
Common Mistakes When Using “ribonucleoprotein”
- Misspelling: 'ribonuclueoprotein' (transposition of 'e' and 'u'), 'ribonucleoprotain' (missing 'e').
- Mispronunciation: stressing the third syllable ('nu') instead of the last.
FAQ
Frequently Asked Questions
Yes, a ribosome is a large and fundamental ribonucleoprotein complex that catalyzes protein synthesis.
A nucleoprotein can refer to any complex of nucleic acid and protein, while a ribonucleoprotein specifically contains RNA, not DNA.
No, they are found in all domains of life (eukaryotes, bacteria, archaea) and in many viruses.
Many viruses, like influenza and HIV, have their genomes complexed with proteins to form ribonucleoprotein particles, which are crucial for replication and infection.
A complex or particle composed of ribonucleic acid (RNA) and protein.
Ribonucleoprotein is usually technical/scientific in register.
Ribonucleoprotein: in British English it is pronounced /ˌraɪbəʊˌnjuːklɪəʊˈprəʊtiːn/, and in American English it is pronounced /ˌraɪboʊˌnuːklioʊˈproʊtiːn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: RIBO (as in ribosome, which is also an RNP) + NUCLEO (nucleic acid) + PROTEIN. It's an RNA-protein hybrid.
Conceptual Metaphor
A MACHINE or FACTORY WORKER; a functional assembly that processes genetic information.
Practice
Quiz
What is the primary function of a ribonucleoprotein like the ribosome?