This diagram of the sodium-potassium pump in the cell membrane. select the type of transport involved and explain why you made that choice.(2 pts) a)passive transport b)active transport c)facilitated diffusion (explain why? )

The sodium-potassium pump is an active transport - answer B. The pump uses ATP to move ions against their concentration gradient.

The correct option is active transport.

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.