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Hace 2 días · Mitochondrion. Two mitochondria from mammalian lung tissue displaying their matrix and membranes as shown by electron microscopy. A mitochondrion ( / ˌmaɪtəˈkɒndriən /; [1] pl.: mitochondria) is an organelle found in the cells of most eukaryotes, such as animals, plants and fungi.
Hace 4 días · Chromosome, the microscopic threadlike part of the cell that carries hereditary information in the form of genes.
Hace 5 días · neuron, basic cell of the nervous system in vertebrates and most invertebrates from the level of the cnidarians (e.g., corals, jellyfish) upward. A typical neuron has a cell body containing a nucleus and two or more long fibres.
Hace 4 días · Baseline unfolded protein response signaling adjusts the timing of the mammalian cell cycle. Soham P. Chowdhury, Sabrina C. Solley, Elena Polishchuk, Julien Bacal, Julia E. Conrad, Brooke M. Gardner, Diego Acosta-Alvear, and. Francesca Zappa.
Hace 15 horas · A nationwide AT&T outage is once again leaving customers in the dark on Tuesday. In a statement sent to CNN, the company said a problem is preventing AT&T customers from completing calls between ...
Hace 2 días · Nucléolo: qué es, función, estructura y ciclo. El nucléolo es un orgánulo celular esencial que se distingue por su presencia como una estructura esférica de tinción oscura dentro del núcleo de las células. Su función principal es la biosíntesis de ribosomas y presenta una estructura que se divide en dos regiones: la parte amorfa y la ...
Hace 5 días · A cell is the basic building block of living things. All cells can be sorted into one of two groups: eukaryotes and prokaryotes. A eukaryote has a nucleus and membrane-bound organelles, while a prokaryote does not.
