____________________ is like a set of instructions that helps hardware process data into information.

Which type of drug transportation into the cell does NOT require the cell to expend energy?

a. Active transport b. Pinocytosis c. Facilitated diffusion d. Passive transfusion

A(n) _______________ is the tail-like structure found on the human sperm cell that provides its "swimming" type of locomotion. 

Fill in the blank(s) with the appropriate word(s).