which permits the movement of selective substances in and out of the cell. besides this, the cell membrane also protects the cellular component from damage and leakage. it forms the wall-like structure between two cells as well as between the cell and its surroundings. plants are immobile, so...
3.A solid, liquid, or gaseous foreign body enclosed in a mineral or rock. 4.A nonliving mass, such as a droplet of fat, in the cytoplasm of a cell. 5.ComputersA logical operation that assumes the second statement of a pair is true if the first one is true. ...
The meaning of PORCELLANITE is a hard dense siliceous rock having the appearance of unglazed porcelain on fresh fractures.
guardroom- a cell in which soldiers who are prisoners are confined keep,hold- a cell in a jail or prison room- an area within a building enclosed by walls and floor and ceiling; "the rooms were very small but they had a nice view" ...
The meaning of ANTIGEN-PRESENTING CELL is any of various cells (such as a dendritic cell, macrophage, or B cell) that take up and process an antigen into a peptide fragment which when displayed at the cell surface in combination with a molecule of the ma
1. Entosis and cell cannibalism in physiology and disease Entosis is a specialised form of cell engulfment, its name derived from the Greek word ‘entos’, meaning inside, into or within [1]. During entosis, one live and viable epithelial cell is completely internalised by another, to form...
Q:cell(in architectural meaning) 是什么意思? A:Cell based architecture- is about the organization of COMPUTER based systems. It is NOT aboutcellsas in BIOLOGY. It is NOT about ARCHITECTURE as in building houses or offices. With computer systems - “the cell” refers to a group of processes...
These ganglion cells are small, and therefore they are named parvocellular or P cells from the root meaning “small.” These cells project to the four dorsal layers of the lateral geniculate nucleus (two ipsilateral and two contralateral) forming the parvocellular division. These cells carry ...
Meaning Sickle cell disease appears to have important societal consequences in terms of reductions in life expectancy and lifetime income, underscoring the need for disease-modifying therapies to improve sickle cell disease–related morbidity and mortality. Abstract Importance Individuals with sickle cell ...
An acetylcholine receptor (green) forms a gated ion channel in the plasma membrane. This receptor is a membrane protein with an aqueous pore, meaning it allows soluble materials to travel across the plasma membrane when open. When no external signal is present, the pore is closed (center). ...