in the Golgi apparatus

in the rough endoplasmic reticulum

in the smooth endoplasmic reticulum

in the cytoplasm

Replication

Transcription

Translation

Reverse transcription

A substance goes from an area of low concentration to an area of high concentration, and this requires energy.

A substance goes from an area of high concentration to an area of low concentration, and this requires energy.

A substance goes from an area of high concentration to an area of low concentration, and this releases energy.

A substance goes from an area of low concentration to an area of high concentration, and this releases energy.

Yes, by splicing the resulting mRNA differently (i.e., removing different exons)

No, because one gene codes only for a single protein

Yes, by modifying the original DNA

No, because genes do not make proteins