Suchen
Wählen Sie die Wörterbuchsprache
Nucleus
01
Zellkern, Nukleus
(biology) the part of a cell that contains most of the genetic information
Beispiele
The nucleus of a cell contains genetic material in the form of DNA, which regulates cellular activities.
Der Zellkern enthält genetisches Material in Form von DNA, das die zellulären Aktivitäten reguliert.
The nucleus is surrounded by a double membrane called the nuclear envelope, which controls the passage of materials into and out of the nucleus.
Der Zellkern ist von einer Doppelmembran umgeben, die als Kernhülle bezeichnet wird und den Durchgang von Materialien in und aus dem Kern steuert.
02
Kern, Herz
a central or most important group within a larger organization, often responsible for leadership or key decisions
Beispiele
The nucleus of the team consisted of senior engineers who led the development process.
Der Kern des Teams bestand aus leitenden Ingenieuren, die den Entwicklungsprozess leiteten.
The political nucleus of the movement pushed for major reforms in the education system.
Der politische Kern der Bewegung drängte auf große Reformen im Bildungssystem.
03
the dense, positively charged core of an atom, made up of protons and neutrons and containing most of the atom's mass
Beispiele
The nucleus contains nearly all the mass of an atom.
Scientists studied how electrons orbit the atomic nucleus.
04
a distinct cluster of nerve cells within the brain or spinal cord that performs a specific function
Beispiele
The hypothalamic nucleus regulates hunger and body temperature.
Damage to the caudate nucleus can affect movement control.
05
the dense central region of the eye's lens, surrounded by the softer cortex
Beispiele
The lens nucleus becomes cloudy with age, leading to cataracts.
The surgeon carefully removed the hardened nucleus during the procedure.
06
Kern, Herz
the central core of a comet, which is composed of ice, dust, and rocky materials
Beispiele
The nucleus of Comet Hale-Bopp is believed to be several kilometers in diameter.
Man geht davon aus, dass der Kern des Kometen Hale-Bopp einen Durchmesser von mehreren Kilometern hat.
The nucleus of a comet contains volatile substances that vaporize when the comet approaches the Sun, creating its characteristic tail.
Der Kern eines Kometen enthält flüchtige Substanzen, die verdampfen, wenn der Komet sich der Sonne nähert, und so seinen charakteristischen Schweif erzeugen.
07
the central sound unit of a syllable, usually formed by a vowel or vowel-like element, around which other sounds cluster
Beispiele
In the word " cat, " the vowel /æ/ serves as the syllable 's nucleus.
Every syllable must have a nucleus to be pronounceable.
Lexikalischer Baum
pronucleus
nucleus
