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En biología, el núcleo celular es una estructura membranosa que se encuentra normalmente en el centro de las células eucariotas.
4 de feb. de 2021 · Nucleus is a membrane-bound organelle that houses DNA, the genetic material of a eukaryotic cell whereas nucleolus is a sub-organelle found within the nucleus containing RNA and is responsible for ribosome synthesis.
4 de oct. de 2019 · The cell nucleus is a large organelle in eukaryotic organisms which protects the majority of the DNA within each cell. The nucleus also produces the necessary precursors for protein synthesis.
The cell nucleus (from Latin nucleus or nuculeus 'kernel, seed'; pl.: nuclei) is a membrane-bound organelle found in eukaryotic cells. Eukaryotic cells usually have a single nucleus, but a few cell types, such as mammalian red blood cells, have no nuclei, and a few others including osteoclasts have many.
El núcleo es un orgánulo celular que se encuentra en las células eucariotas y que contiene la mayor parte del material genético de la célula en forma de ADN. El ADN contiene los genes, que son, esencialmente, los planos de varias proteínas que la célula necesita para vivir. La mayoría de las células del cuerpo humano tienen un solo núcleo.
The presence of a nucleus is the principal feature that distinguishes eukaryotic from prokaryotic cells. By housing the cell's genome, the nucleus serves both as the repository of genetic information and as the cell's control center.
18 de sept. de 2024 · nucleus, in biology, a specialized structure occurring in most cells (except bacteria and blue-green algae) and separated from the rest of the cell by a double layer, the nuclear membrane.
