Choose all the answers that apply. The cell membrane .

A.) is not a true organelle
B.) contains and protects the cell
C.) is made of a double layer of phospholipids
D.) contains proteins that allow materials to pass through

with pass cost = $25

without pass cost = 3x number of days going the the class

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

you can have just about every answer you can think of