Search results for "Stem cell" - New World Encyclopedia
From New World Encyclopedia
- means of a conductive plate (i.e., a solar cell precursor). The radiant energy ... placed on the metal cap spreads to the stem and the gold leaf of the electroscope ...23 KB (3,443 words) - 04:26, 24 November 2022
- any one species. Development proceeds by cell division until maturity; further ... considered that they probably represent a stem group of living tardigrades ...13 KB (1,883 words) - 04:32, 27 February 2023
- While the term mushroom is often associated with fungi that have a ... differ from bacteria, which do not have a cell nucleus; they are not a plant ...22 KB (3,256 words) - 19:06, 10 November 2022
- signals between a neuron and another cell. Sound waves moving through ... cranial nerve to both sides of the brain stem and up to the portion of the ...23 KB (3,869 words) - 17:32, 12 February 2024
- osteoclasts are derived from a monocyte stem-cell lineage, they are equipped ... osteoclasts, coupled together via paracrine cell signaling, are referred to ...19 KB (2,819 words) - 07:21, 17 November 2023
- both of which contain several different cell types that perform specialized ... constructed by a particular class of glial cell called astrocytes. Blood vessels ...28 KB (4,199 words) - 22:35, 20 November 2023
- of chemicals are used for this type of cell-to-cell communication, including ... induce proliferation, and sustain cultures, of stem cells. ...17 KB (2,310 words) - 08:47, 28 June 2022
- most diagnostic feature. A basidium is a cell in which nuclear fusion and ... the clamp connection, by components of the cell wall, and definitively by ...22 KB (3,202 words) - 04:39, 11 January 2023
- which has yielded important insights into cell biology. ... the placement of stems and leaves on a stem (i.e. alternate or opposite ...17 KB (2,438 words) - 19:52, 20 November 2023
- biosynthesis and signaling networks, Plant Cell 14 Suppl: S131-51. It is also ... ACC which travels through the xylem to the stem and leaves where it is converted ...26 KB (3,781 words) - 04:36, 22 March 2024
- and organs; it protects against oxidative cell damage from free radicals; ... shaped leaf that lacks a distinct leaf stem. Trichopitys is distinguished ...22 KB (3,334 words) - 07:46, 24 January 2023
- contexts. It comes from the Late Latin stem monad-, derived from the Greek ... *In early biology, the indivisible life essence, either the cell or ...11 KB (1,598 words) - 19:53, 9 November 2022
- cells and basophils (a type of white blood cell) are excessively activated ... to be another type of hypersensitivity, the cell-mediated (or delayed) reaction ...22 KB (3,374 words) - 00:41, 9 January 2023
- below the thalamus, just above the brain stem, and occupies the major portion ... and this complex is translocated to the cell nucleus where it interacts ...21 KB (2,814 words) - 13:22, 4 February 2023
- which arise from a short subterranean stem that is actually a bulb-like ... may rapidly secrete protons into their cell walls, loosening them, and ...15 KB (2,279 words) - 17:48, 3 May 2023
- keratin. The keratinized cells arise from cell division in the hair matrix ... of connective tissue and a capillary loop. Cell division in the papilla is ...25 KB (4,025 words) - 13:24, 24 January 2023
- ** stipe: a stem-like structure (may be absent) ** holdfast: specialized basal structure providing attachment to a surface, often a rock or another ...11 KB (1,607 words) - 17:38, 25 January 2023
- of but a few thousand cells and only three cell layers and four cell types ... With just four cell types, three cell layers, and only a few thousand ...38 KB (5,754 words) - 16:47, 2 May 2023
- Nociceptors are the free nerve endings of neurons that have their ... These neurons terminate widely in the brain stem, with one tenth of fibers ...18 KB (2,786 words) - 10:58, 11 March 2023
- are typically composed of a soma, or cell body, a dendritic tree, and ... received from other neural cells to the cell body. Gray matter contains ...37 KB (5,767 words) - 21:40, 7 February 2023
