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Facilitated diffusion is one form of diffusion and it is important in several metabolic processes. Facilitated diffusion is the main mechanism behind the binding of Transcription Factors (TFs) to designated target sites on the DNA molecule. The in vitro model, which is a very well known method of facilitated diffusion, that takes place outside ...
A channel partner is a company that partners with a manufacturer or producer to market and sell the manufacturer's products, services, or technologies. This is usually done through a co-branding relationship. Channel partners may be distributors, vendors, retailers, consultants, systems integrators (SI), technology deployment consultancies, and ...
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
Membrane channel. Membrane channels are a family of biological membrane proteins which allow the passive movement of ions ( ion channels ), water ( aquaporins) or other solutes to passively pass through the membrane down their electrochemical gradient. They are studied using a range of channelomics experimental and mathematical techniques.
In biochemistry and pharmacology, receptors are chemical structures, composed of protein, that receive and transduce signals that may be integrated into biological systems. [ 1] These signals are typically chemical messengers [ nb 1] which bind to a receptor and produce physiological responses such as change in the electrical activity of a cell.
Exocytosis ( / ˌɛksoʊsaɪˈtoʊsɪs / [ 1][ 2]) is a form of active transport and bulk transport in which a cell transports molecules (e.g., neurotransmitters and proteins) out of the cell ( exo- + cytosis ). As an active transport mechanism, exocytosis requires the use of energy to transport material. Exocytosis and its counterpart ...
Mutualism (biology) Hummingbird hawkmoth drinking from Dianthus, with pollination being a classic example of mutualism. Mutualism describes the ecological interaction between two or more species where each species has a net benefit. [ 1] Mutualism is a common type of ecological interaction.
e. In evolution, cooperation is the process where groups of organisms work or act together for common or mutual benefits. It is commonly defined as any adaptation that has evolved, at least in part, to increase the reproductive success of the actor's social partners. [1] For example, territorial choruses by male lions discourage intruders and ...