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What are three active transport pumps that function in biological systems?
Proton or hydrogen pump, which is necessary to maitain the normal pH of the stomach. Calcium pump, which is important in nerve and muscle function. And sodium-potassiumpump, which is integral in cellular metabolism.
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.
What processes use energy to release substance in or out of the cell?
Active transport processes, such as the sodium-potassium pump or the proton pump, use energy to move substances against their concentration gradients across the cell membrane. Endocytosis and exocytosis also require energy to transport large molecules or particles into or out of the cell, respectively.
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 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 are three active transport pumps that function in biological systems?
Proton or hydrogen pump, which is necessary to maitain the normal pH of the stomach. Calcium pump, which is important in nerve and muscle function. And sodium-potassiumpump, which is integral in cellular metabolism.
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.
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.
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 processes use energy to release substance in or out of the cell?
Active transport processes, such as the sodium-potassium pump or the proton pump, use energy to move substances against their concentration gradients across the cell membrane. Endocytosis and exocytosis also require energy to transport large molecules or particles into or out of the cell, respectively.
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 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."
The energy given up by electrons as they move through the electron transport chain is used to?
The energy given up by electrons as they move through the electron transport chain is used to pump protons across the inner mitochondrial membrane, creating a proton gradient. This proton gradient is then used to drive ATP synthesis by ATP synthase, producing ATP, the main energy currency of the cell.
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.
How does photosynthesis and respiration use active transport?
Both processes use active transport to move molecules across cellular membranes against their concentration gradient. In photosynthesis, active transport is used to move ions across the thylakoid membrane to create a proton gradient for ATP production. In respiration, active transport is involved in pumping hydrogen ions across the inner mitochondrial membrane to generate ATP through oxidative phosphorylation.
Name the process plants could use to pump salts out of their roots?
osmosis
