Intracellular structures are objects found inside a cell . ( Intra- means inside .) They include subcellular organelles, or simply organelles . These are relatively com…plex components of the cell, such as the nucleus and the mitochondria. .
Other intracellular structures include lumps of waste substances, particularly in plant cells. ( Full Answer )
An intracellular enzyme is an enzyme that is inside a cell that must be activated by a specific molecule. Because it is inside the cell, an average signal molecule cannot go t…hrough and activate it. Intracellular enzymes are activated by a hydrophobic material such as steroid molecules which can go through the cell membrane and activate the intracellular enzyme. ( Full Answer )
The cell membrane is semi-permeable which means that some thing go in and out of the cell freely and exist in to the same extent both within the cell and outside the cell. How…ever, many things are actively transported into or out of the cell so that they exist in a higher or lower concentration within the cell in respect to the extracellular concentrations. ( Full Answer )
Excess accumulations of substances in cells may lead to cellular injury due to toxicity, immune response, and/or taking up cellular space Characterized by: Excessive amoun…ts of normal intracellular substance Characterized by: - Accumulation of abnormal substances secondary to faulty metabolism or synthesis - Accumulation of pigments or particles that cell is unable to degrade Common site of accumulation is liver ( Full Answer )
Because, a virus doesn't fit any living category. The way it works is it goes to a cell and injects its DNA into it to make more viruses. Scientists have wondered whether to c…lassify a virus as biotic or abiotic for a long time (living or non living). So I guess that they made a category that fits the virus' traits. ( Full Answer )
Intracellular proteins are all the proteins that travel in between cells. It may also be termed as secretory proteins. they formed in cytoplasm of a cells and secreted out by …Golgi body vesicles after maturation. this in turn has a role out of the cells may act as a hormone or messenger to trigger a response in a distant tissue. They carried by blood stream to the destination. ( Full Answer )