RNA molecule structure
[ɑr ɛn eɪ ˈmɑləkjul ˈstrʌktʃər]
nounpl: RNA molecule structures
estrutura da molécula de RNA
1. The three-dimensional arrangement and organization of ribonucleic acid (RNA), including its backbone, bases, and secondary structures such as hairpins, loops, and stems
The RNA molecule structure determines its biological function and how it interacts with proteins.
A estrutura da molécula de RNA determina sua função biológica e como ela interage com proteínas.
2. The physical composition of RNA characterized by a single-stranded polymer chain of ribose sugars, phosphate groups, and nitrogenous bases (adenine, guanine, cytosine, and uracil)
Understanding RNA molecule structure is crucial for developing new therapeutic approaches.
Compreender a estrutura da molécula de RNA é crucial para desenvolver novas abordagens terapêuticas.
3. The spatial folding and secondary structure formations that include stems (double-helical regions) and loops (single-stranded regions) formed through intramolecular base pairing
The RNA molecule structure can fold into complex tertiary structures that are essential for its catalytic activity.
A estrutura da molécula de RNA pode se dobrar em estruturas terciárias complexas que são essenciais para sua atividade catalítica.
This is a scientific and academic term used universally in both Brazilian and American scientific communities. In Brazil, it appears frequently in university biology and molecular biology courses, research papers, and biotech industries in major centers like São Paulo and Rio de Janeiro. In the USA, it is standard terminology in high school advanced biology, undergraduate and graduate molecular biology courses, and biotechnology research. The term reflects the globalization of scientific nomenclature, with minimal regional variation except for the ARN vs. RNA distinction in Portugal.
Related Idioms & Phrases
RNA secondary structure formation
RNA tertiary structure folding
RNA base pairing interactions
RNA molecule organization
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