et

tuumake

1 substantive

EKI Combined Dictionary 2026

Last modified 02.06.2023

Meanings

rakutuumas leiduv tihe moodustis, milles sünteesitakse rRNA-d
Synonyms

Translations

Usage examples
  • Tuumakese koostisse kuuluvad valgud, ribonukleiinhapped ja DNA.
  • Tüüpiline kodaamööbi rakk sisaldab raku tuuma ühe või enama tuumakesega, hajusalt paiknevaid mitokondreid ja teisi organelle.

Terminological databases

Biokeemiasõnastik

ID 458133 Last modified 02.06.2023
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Koolisõnastikud 2005–2010

ID 594517 Last modified 08.09.2023
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Domain biology
  • kindlate kromosoomiosadega seotud rakutuuma piirkond, milles moodustuvad ribosoomid . Mikroskoopiliselt vaadeldav tugevalt värvuva ümara kehakesena; ühes tuumas võib olla mitu tuumakest. Jagunemise profaasis tuumakesed kaovad

Loomakasvatuse terminibaas

ID 478833 Last modified 02.11.2022
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ядрышко
  • rakutuumasisene elastse membraaniga ümbritsetud keha
ядрышко

Rakubioloogia terminibaas

ID 461422 Last modified 02.06.2023
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  • eukarüootide tuumas asuv struktuur, kus toimub rRNA süntees ja töötlemine ning ribosoomide alaühikute kokkupanek
  • the site of rRNA synthesis and ribosome biogenesis
  • the largest structure in the nucleus of eukaryotic cells
Good to know
  • It is best known as the site of ribosome biogenesis. Nucleoli also participate in the formation of signal recognition particles and play a role in the cell's response to stress. Nucleoli are made of proteins, DNA and RNA and form around specific chromosomal regions called nucleolar organizing regions. Malfunction of nucleoli can be the cause of several human conditions called "nucleolopathies" and the nucleolus is being investigated as a target for cancer chemotherapy.
nucleolus

Word forms

Inflection Type 12

tuumake tuumakesed
tuumakese tuumakeste
tuumakest tuumakesi

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