The sodium-potassium (Na+-K+) pump is considered this type of cellular membrane transport.
Blog
The SGLT (Sodium Glucose Transporter) requires the binding o…
The SGLT (Sodium Glucose Transporter) requires the binding of a sodium ion to a transmembrane protein on the external face of the ECF. With a sodium ion bound to the transporter, it will then bind a molecule of glucose. The binding of glucose then triggers a conformational change of the protein such that it opens to the ICF and releases the sodium and the glucose. The binding of sodium to this transporter is dependent on maintaining a higher concentration of sodium in the ECF relative to the ICF. The basolateral Na/K ATPase pump ensures that the intracellular concentration for sodium remains low which keeps the SGLT working. The energy for the transport of glucose provided indirectly by ATP hydrolysis. Match the key events of this scenario.
An intracellular solution with a lower solute concentration…
An intracellular solution with a lower solute concentration as compared to its extracellular environment is said to be ____________________.
What limits the size of a cell?
What limits the size of a cell?
What is the process called when an amoeba engulfs and takes…
What is the process called when an amoeba engulfs and takes in its prey using pseudopods?
Why is water a polar molecule?
Why is water a polar molecule?
Which definition best describes a credit union?Select the be…
Which definition best describes a credit union?Select the best answer.
A teacher is eligible to join a financial institution throug…
A teacher is eligible to join a financial institution through employment. The institution is member-owned, not-for-profit, accepts deposits, and offers auto loans. Which organization is being described?Select the best answer.
A consumer wants an institution whose primary functions incl…
A consumer wants an institution whose primary functions include accepting checking and savings deposits and making loans. Which type of organization best fits this description?Select the best answer.
Which definition best describes a depository institution?Sel…
Which definition best describes a depository institution?Select the best answer.