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Ion pump proteins
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∙ 12y ago
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What do plants use to load sucrose?
Plants use an ekectrogenic pump, a proton pump and a con transport protein to load sucrose. The sucrose is produced by photosynthesis that turn into specialized cells in the veins of their leaves.
How do you use a proton pump inhibitor?
"The Proton pump inhibitor comes in capsules, tablets and also a powder for people who may be allergic to the coatings or capsules, this medication is used to treat GERD, it works by blocking the hydrogen/potassium adenosine triphosphatase enzyme , which causes secreting H+ ions into the gastric lumen, making it an ideal target for inhibiting acid secretion."
Does the sodium-potassium pump use ATP or produce ATP?
Yes. It is open to the cytoplasm and has a high affinity and three binding sites for sodium ions which dock in the trans-member protein pump. An ATP phosphorylates the pump and a conformational change causes the pump to expose the sodium ions to the extra cellular space due to low affinity for sodium ions in this conformation. This conformation has high affinity for potassium ions and two ions dock on the protein pump. The phosphate group that was on the pump disassociates and a conformational change exposes the potassium ions to the cytoplasm where they, now having low affinity for the pump, fall into the cytoplasm. The cycle repeats. and the electrical balance, slight positivity on the outside of the cell and slight negativity on the inside of the cell, is maintained.
How can you determine if a salt is behaving as an acid or a base?
There are two definitions 1.According to Arrhenius an acid produces hydrogen(H+) ions, and bases produces hydroxides ions (OH-). This one is a limited concept. 2. The Bronted-Lowry model, and acid is a proton(H+) donor and a base is a proton(H+) acceptor. This concept is more exact. A salt is an ionic compound form by a metal and a nonmetal.
What type of carrier proteins use energy and act as a pump to move nutrients into a root cell?
Type your answer here... active transport
What do plants use to load sucrose?
Plants use an ekectrogenic pump, a proton pump and a con transport protein to load sucrose. The sucrose is produced by photosynthesis that turn into specialized cells in the veins of their leaves.
How do you use a proton pump inhibitor?
"The Proton pump inhibitor comes in capsules, tablets and also a powder for people who may be allergic to the coatings or capsules, this medication is used to treat GERD, it works by blocking the hydrogen/potassium adenosine triphosphatase enzyme , which causes secreting H+ ions into the gastric lumen, making it an ideal target for inhibiting acid secretion."
What mechanisms do plants use to load sucrose produced by photosynthesis into specialized cells in the veins of leaves?
Electrogenic pump, proton pump, and contransport protein.
Does the sodium-potassium pump use ATP or produce ATP?
Yes. It is open to the cytoplasm and has a high affinity and three binding sites for sodium ions which dock in the trans-member protein pump. An ATP phosphorylates the pump and a conformational change causes the pump to expose the sodium ions to the extra cellular space due to low affinity for sodium ions in this conformation. This conformation has high affinity for potassium ions and two ions dock on the protein pump. The phosphate group that was on the pump disassociates and a conformational change exposes the potassium ions to the cytoplasm where they, now having low affinity for the pump, fall into the cytoplasm. The cycle repeats. and the electrical balance, slight positivity on the outside of the cell and slight negativity on the inside of the cell, is maintained.
What happens when sucrose is taken up by active transport?
Outside the cell is high concentration of hydrogen ions and low concentration of sucrose. Inside, is the opposite, low concentration of hydrogen ions, and high concentrations of sucrose. Cells use ATP to pump a hydrogen ion across the cell membrane, against the concentration gradient, and when the hydrogen ion goes to re-enter, it goes through a Sucrose-proton cotransporter. This means that the hydrogen ion (proton) take a sucrose molecule with it when it goes though the membrane.
What medication can you use to tread a ulcer?
Gastric ulcers are usually caused by a bacteria called H. pylori and is treated by a combination of medications. One of the more common combinations is a proton pump inhibitor such as omeprazole with clarithromycin and amoxicillin. Another common combination is a proton pump inhibitor with tetracycline and metronidazole.
give me the details about GERD….can this be treated OTC?
You can use OTC treatments like H2 blockers, antacids, prokinetics, and proton pump inhibitors.
What is the product of chemiosmoisis?
chemiosmosis is the method of ATP production in living organisms due to movement of hydrogen ions via proton protein pumps in a membrane. It involves the use of the enzyme ATP synthetase
What protein that allows ions to actively transport across?
The transport protein allows substances to travel across the cell membrane. The substance is traveling from low concentration to a higher concentration. The process requires energy and is called active transport. The protein is simply called a transport protein.
What makes a compound acidic and basic?
The more positive hydrogen ions, the stronger the acid. The more hydroxide there is, the stronger the base.
In what industries do you use a peristalic pump?
A peristalic pump can be used in any application where fluid needs to be moved. This pump is used to move fluids thru hoses and pipes.
How do you use proton in a sentence?
Every hydrogen atom contains a single proton.
