Hello,
Question - About how much of ocean water is dissolved salts?
Answer - C. 4%
Why - "Stated in another way, about 3.5 percent of the weight of seawater comes from the dissolved salts." Which is almost 4%!
RNA editing terminal uridylyl transferase, aKa. TUTase 2, aka. RET 2
Answer:
D..................................
Answer:
Proteins are the molecules that are responsible for the movement of molecules.
Explanation:
Cell membrane is a barrier around each cell that provides them a shape and also control the movement of molecules coming in or out. This movement of molecules is called membrane transport. The call membrane is composed of phopholipids bilayer and proteins are embedded in this bilayer. These proteins function as receptors for specific molecules or ions and transfer them inside or outside of cell.