In the cell membrane model shown below, the molecules which move large molecules into and out of the cell are known as____ A. cholesterol
B. lipids
C. proteins
D. carbohydrates
dont mind the answer picked im sure its wrong but i will mark brainliest

C. protein is what comes in and out of the cell.

You would need to use the distance formula and plug both of the points into it to find the distance between both. Picture above will how you 2 examples of what its going to look like. The picture will also have the distance formula right under the 2 points!!