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What is a carrier that transports only one type of solute at a time is called?
A carrier that transports only one type of solute at a time is called a uniporter. Uniporters are integral membrane proteins that facilitate the transport of a single type of molecule across cell membranes.
What type of transport is faciliated diffusion?
Neither of these require energy. Diffusion occurs naturally when a higher concentration of a substance exists on one side of a membrane than the other; molecules will enter into the area of lesser concentration until there is an equilibrium on both sides. Active transport requires the energy of the cell.
How do water molecules and small ions enter a cell?
Some water molecules and small ions ( depending on charge, other ions need passive or active transport ) can diffuse across the cell's membrane and there are channels called porins that facilitate water molecule passage into the cell.
What is uniport cut off mark for nursing department?
Wot z uniport cutoff mark of nursin
How much is the school fees of UNIPORT?
check
What is uniport post ume cut off for economics?
Its not yet out
What is or are the best engineering universities in nigeria?
Uniben,Unilag,Uniport,Unical,IUO
When is uniport post ume 2009 coming up?
University Of Portharcourt Post Ume
What is a carrier that transports only one type of solute at a time is called?
A carrier that transports only one type of solute at a time is called a uniporter. Uniporters are integral membrane proteins that facilitate the transport of a single type of molecule across cell membranes.
Symport uniport antiport have what in common?
Symport, uniport, and antiport are all types of membrane transport mechanisms that facilitate the movement of substances across cell membranes. They involve specific proteins that help transport ions or molecules, but they differ in their processes: uniport transports a single type of molecule in one direction, symport moves two different molecules in the same direction, and antiport transports two different molecules in opposite directions. All three mechanisms are crucial for maintaining cellular homeostasis and supporting various physiological functions.
What is the cut off mark for political science of uniport?
The cut off mark for Political Science at the University of Port Harcourt (UNIPORT) can vary from year to year depending on the number of applicants and the competitiveness of the program. It is best to check with the university or their official website for the most up-to-date information on the cut off mark for Political Science.
What is uniport post utme aptitude test cutoff mark?
The cutoff mark for the Uniport Post UTME aptitude test can vary each year, depending on factors such as the number of applicants and the specific programs. Generally, it is advisable to score above 200 in the JAMB examination to be competitive. For the most accurate and current information, it’s best to check the official University of Port Harcourt website or their admissions office.
How enter the cell?
A few, like OH- can pass the membrane without help, but most ions need canal proteins (that means a uniport, symport, or antiporter) and probably a carrier protein additionally.
Does uniport study aeronautical engineering?
Yes, Uniport, or the University of Port Harcourt in Nigeria, offers programs related to aeronautical engineering through its Faculty of Engineering. While it may not have a specific degree solely dedicated to aeronautical engineering, related fields such as mechanical engineering or aerospace engineering may cover relevant topics. Students interested in aeronautics can pursue courses or projects within these programs. For the most accurate and up-to-date information, it is advisable to check the university's official website or contact their admissions office.
What is the uniport post ume cut off for medicine and surgery?
Hi, i am Abam Danie from Ngor okpala in imo state Nigeria. Pls i want to know the cut off mark for medicine and surgery in your university. Also help me with other medical related curses like Pharmacy,micro Biology ETC. for the year 2008. My e-mail address is daninwad at yahoo.com my contact address at P O BOX20 Okpala Ngor Okpala LGA imo state
