Really need with this biology question:

the picture shows the transport of sodium and potassium ions. the picture shows an na+/k+ atpase pump. what is a correct interpretation of the picture?

a) the picture shows a passive transport of sodium and potassium ions.

b) potassium ions are moved out of the cell and sodium ions are moved in.

c) the energy for the action of the pump is released by the utilization of atp.

d) the binding of the na+ ions changes the conformation of the lipid bilayer.

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if someone could , it'd be very appreciated!

What occupation did muhammad have before the first revelation

Identify the missing parts of the carbon cycle

The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations. for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)