Complete this sentence: proteins are made on the

RER

Explanation:

The proteins and lipids, essential for building the cell membrane, are

manufactured by the rough endoplasmic reticulum

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

good luck!