Search results
Results from the WOW.Com Content Network
A lysosome (/ ˈ l aɪ s ə ˌ s oʊ m /) is a single membrane-bound organelle found in many animal cells. [1] [2] They are spherical vesicles that contain hydrolytic enzymes that digest many kinds of biomolecules. A lysosome has a specific composition, of both its membrane proteins and its lumenal proteins.
Oryza sativa (Rice) is used as a model for cereal biology. It has one of the smallest genomes of any cereal species, and sequencing of its genome is finished. [16] (Agronomy, Molecular biology) Physcomitrella patens. Populus, genus used as a model in forest genetics and woody plant studies. It has a small genome size, grows very rapidly, and is ...
NPC2 works cooperatively with the NPC1 protein to facilitate the exportation of LDL-derived cholesterol out of the lysosome to regulate the concentrations of lipids and cholesterol in the body. [1] Epididymal secretory protein E1 is a protein associated with Niemann-Pick disease, type C , which is one of the 3 types of the Niemann-Pick diseases ...
In cell biology, a vesicle is a structure within or outside a cell, consisting of liquid or cytoplasm enclosed by a lipid bilayer. Vesicles form naturally during the processes of secretion ( exocytosis ), uptake ( endocytosis ), and the transport of materials within the plasma membrane .
Substrate translocation requires the presence of hsc70 inside the lysosomal lumen, which may act by either pulling substrates into the lysosomes or preventing their return to the cytosol. [10] After translocation the substrate proteins are rapidly degraded by the lysosomal proteases.
Light micrograph of a moss's leaf cells at 400X magnification. The following outline is provided as an overview of and topical guide to cell biology: . Cell biology – A branch of biology that includes study of cells regarding their physiological properties, structure, and function; the organelles they contain; interactions with their environment; and their life cycle, division, and death.
The increase in knowledge of the genomes of non-human primates and other mammals that are genetically close to humans is allowing the production of genetically engineered animal tissues, organs and even animal species which express human diseases, providing a more robust model of human diseases in an animal model. Animal models observed in the ...
The Golgi apparatus (/ ˈ ɡ ɒ l dʒ i /), also known as the Golgi complex, Golgi body, or simply the Golgi, is an organelle found in most eukaryotic cells. [1] Part of the endomembrane system in the cytoplasm, it packages proteins into membrane-bound vesicles inside the cell before the vesicles are sent to their destination.