The cellular process known as the sodium-potassium (Na-K) pump was discovered in the late 1950s by Jens Christian Skou, a Danish scientist. This process is a form of active transport that moves 3 Na ions to the outside of the cell for every 2 K ions that it moves into the cell. Which of these best explains why energy is needed for active transport?Ask Studybuddy (Login to use)Group of answer choicesIons are trapped inside the plasma membraneIons are negatively chargedIons are attached to larger proteinsThere is an unequal ratio of Na to K ions being transportedIons are moved against the concentration gradient

The sodium-potassium pump is considered active transport.Group of answer choicesTrueFalse

During primary active transport, the Na+/K+ ATPase pump:pushes 3 Na+ out of the cell and 2 K+ into the cella channel protein pushes Na+ and K+ against their concentration gradientspushes 2 K+ out of the cell and 3 Na+ into the celluses ADP directly as the primary source of energy

For each ATP molecule used, the sodium-potassium pump transportsMultiple Choicetwo Na+ out of the cell and three K+ into the cell.two Na+ into the cell and three K+ out of the cell.two K+ into the cell and three Na+ out of the cell.two K+ out of the cell and three Na+ into the cell.

Almost all cells in the body contain Na K ATPase pump in their plasma membranes.it is the example of one of the following Transport mechanismSelect one:a. Uniportb. Antiportc. Co transportd. Symport

.How do potassium ions primarily enter animal cells?a.Active transport by sodium-potassium pumpb.Passive diffusion through the lipid bilayerc.Facilitated diffusion through channel proteins