Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is the process of spontaneous passive transport (as opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins. Being passive, facilitated transport does not directly require chemical energy from ATP hydrolysis in the transport step itself; rather, molecules and ions move down their concentration gradient reflecting its diffusive nature.
Facilitated diffusion is different from free diffusion in several ways. First, the transport relies on molecular binding between the cargo and the membrane-embedded channel or carrier protein. Second, the rate of facilitated diffusion is saturable with respect to the concentration difference between the two phases; unlike free diffusion which is linear in the concentration difference. Third, the temperature dependence of facilitated transport is substantially different due to the presence of an activated binding event, as compared to free diffusion where the dependence on temperature is mild.
... for Transport in Makkah ... Unifying the planning of the transport sector under the center is aimed to ensure meeting the transportation needs of the city and the holy sites and facilitate the movement of pilgrims during the Hajj and Umrah seasons.
Notably, the report recommends that countries reject protectionist measures, favouring regional solidarity to aid trade facilitation and decarbonize industry, shifting to a more sustainable and lower-carbon, multimodal freight transport.
He said an effective and efficient road transportation system provided economic benefits to the country, stressing that the road when fixed would also help facilitate production by increasing accessibility and mobility ...GNA. .
Alternet Systems (ALYI) is engaged in the development of an Electric Vehicle (EV) Ecosystem intended to facilitate a perpetual cycle of research and production for electric powered transportation technology to include the simultaneous evolution of transportation systems surrounding emerging EV technology.
Read full article. ANI20 April 2021, 7.03 am183;3-min read. Hiranandani Group logo ...Metro lines facilitate alternate connectivity beyond road and railway transport that enable the workforce to mobilize quickly with ease and helps business centres to flourish in suburban business districts ... So, go ahead and make the right decision! ... TRENDING. 1 ... 2 ... 3 ... 4 ... 5.
The said green corridors were being created to facilitate fast movement of these trains. It said the technical feasibility of transportation of LMO tankers was explored at the request of and governments.
Onshore and offshore wind, solar, biomass, storage and waste-to-energy projects will be the targeted categories ... Dubbed CI EnergyTransition Fund I, the eight fund will invest in infrastructure assets decarbonising fossil-based fuels and facilitating the decarbonisation in transportation, steel and chemicals processing. (EUR 1.0 = USD 1.203) ....
Korea Times photo by Choi Won-suk ... Mr ... Bicycle is major form of transportation in the Netherlands ... Now it comes positive as a sustainable transport so we facilitate people to ride bikes ... In the Netherlands, we have bike lanes that cars cannot intrude in and if you have a safe bike lane, that could help more people to switch to sustainable transport." ... .
Joe Giza and his wife Mae, have had their share of health issues. Mae has had to be treated for cancer this past year ... “She stayed for seven days,” Joe said ... That was March 22, 1999 ... “Whether it be a utilities, groceries, money or gas cards for transportation. We have also facilitated construction projects to build handicap ramps on people’s house ... ....
New Delhi... PUBLISHED ON APR 20, 2021 12.22 AM IST. New Delhi ... Our maximum deployment is in these areas to maintain law and order and facilitate migrants in every way possible. We are in touch with the transport department officials to arrange extra buses for these migrants,” said additional deputy commissioner of police (east) Sanjay Sehrawat ... ....