Consolidated net income may include the parent's separate operating income plus the parent's share of the subsidiary's reported net income:. A) plus the unrealized profit on upstream intercompany sales of inventory made during the current year.
B) plus the profit realized this year from upstream intercompany sales of inventory made last year.
C) plus unrealized profit on downstream intercompany sales of inventory made during the current year.
D) minus the parent's share of profit realized this year from upstream intercompany sales of inventory made last year.

The answers are:
carrier proteins → charged amino acid     
Carrier proteins are transmembrane proteins for the facilitated diffusion of charged amino acids across plasma membranes.

osmosis → water molecule
A type of passive transport, osmosis is the diffusion of water molecules in and out of cells.

active transport → calcium moves from low concentration to high concentration
This is the movement of substances across membranes against concentration gradient.

simple diffusion → oxygen
Oxygen molecules enter through membrane by simple diffusion from an area of high to low concentration.

exocytosis → proteins from the Golgi apparatus 
This process of exocytosis is used by cells to release particles that has been packaged by the golgi bodies.