Coated pits, cell–membrane
Specialised regions of the cell membrane composed of pits coated with a bristle covering made of the protein clathrin. These pits are the entry route for macromolecules bound by cell surface receptors. The pits are then internalised into the cytoplasm to form the coated vesicles.
Coated pits, cell–membrane Specialised regions of the cell membrane composed of pits coated with a bristle covering made of the protein clathrin. These pits are the entry route for macromolecules bound by cell surface receptors. The pits are then internalised into the cytoplasm to form the coated vesicles...
DNA is a double helix structure comprised of nucleotides. A nucleotide, in turn, is made up of phosphate molecule, deoxy..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
