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Active transport... Not anything passive though.
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∙ 13y ago
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What membrane activities require energy from ATP?
Any kind of active transport.
What membrane activities require energy from ATP hydrolysis?
Sodium ions moving out of the cell
Which membrane activities does not require the expert injure of energy by the cell?
What is a matter
What proteins require ATP?
ATP is the energy currency of life that provide energy to the biological reactions. Kinases that phosphorylate their substrates require ATP. Membrane channel proteins that conduct active transport needs ATP. These proteins utilize the energy found in ATP, by breaking them in to ADP plus inorganic phosphate.
Is plasma membrane is more permeable to K than Na during rest?
No, this is because the transport of K and Na ion across the plasma membrane require active transport and this require ATP.
What process require ATP energy to transport materials across a selectively premeable membrane into the cell?
active transport
What membrane do protons cross in the synthesis of ATP?
the messianinic membrane
Can ATP synthase move about in the cytosol of the mitochondrian?
Definitely not, as ATP synthase is a membrane-bound enzyme. It is integrated into the inner mitochondrial membrane (and the thylakoid membrane in chloroplasts).
Predict what would happen if all the ATP production in living things suddenly ceased?
everything would die. all living things require a constant supply of ATP for their cel activities
Site of cellular respiration where most ATP is made?
The most ATP is made on the second membrane of the mitochondria. On one side of the membrane has a built up gradient of of hyrogen ions and they are passed through the membrane via an ATP-synthase protien, which uses the energy to make ATP.
Where in the process of cellular respiration does ATP synthase make ATP?
ATP synthase is involved in making ATP + P at the membrane in the mitochondria. This occurs at the beginning of the Krebs cycle.
What action does not require the cell to use ATP?
Diffusion does not require the use of any ATP.
