What does the sodium-potassium pump use? - Socratic
Sep 28, 2016 · ATP The sodium-potassium pump exchanges sodium ions for potassium ions and vice versa. The ions are pumped against the concentration gradient, meaning that it requires …
Why is the sodium-potassium pump important? | Socratic
Sep 19, 2017 · The sodium potassium pump is important for the functioning of most cellular processes. It is a specialised transport protein found in the cell membranes. It is responsible …
Why is the sodium potassium pump an example of active transport?
May 17, 2015 · Potassium is actively transported into the cell from the fluid surrounding the cell, even though there is a higher concentration of potassium ions inside the cell. The energy used …
The function of ATP during the operation of the sodium …
Jan 29, 2017 · The function of ATP in the Na+/K+ pump is to deliver the energy necessary to pump both ions against their electrochemical gradient There are two main groups of …
Why does the lack of ATP in muscle cells cause the muscles
Jun 24, 2016 · Because ATP is needed to pump back calcium in endoplasmic reticulum (=sarcoplasmic reticulum) before the muscle cells can relax. Please also revise lessons on …
During the electron transport chain, what process leads to the ...
Jun 29, 2015 · ATP synthase Discovery of this led to the Nobel prize in Chemistry in 1997. The earlier stages of the electron transport chain sets up a proton gradient across the inner …
What are three parts of an ATP molecule? - Socratic
Nov 22, 2016 · Adenine, Ribose, and three Phosphate groups. ATP molecules are used by all living organism as energy to carry out life functions. Also notable, ATP stands for Adenosine …
How does potassium ions enter a cell? - Socratic
Feb 28, 2017 · Therefore, the passage of ions is aided by the presence of specific membrane transport proteins, in which the 'sodium-potassium pump' being one for potassium. Three …
What is the function of ATP during the operation of the sodium ...
Mar 31, 2017 · ATP allows for the integral protein (Na+/K+ Pump) to function. This is considered active transport as the ions are being sent to a higher concentration. As energy is needed for …
Why does active transport need energy? Where does this
Oct 28, 2015 · Active transport requires energy because it is not a passive process. The molecule has to go against the concentration gradient. Hence it requires energy to be carried by the …