Explanation:

- In normal cells, the process of flow of genetic information from DNA to RNA is known as transcription.

- Option 1: Transportation - This is irrelevant in genetic information flow. Transportation typically refers to moving substances across cell membranes.

- Option 2: Transcription - This is the correct answer. It's the synthesis of RNA from a DNA template.

- Option 3: Translocation - This generally refers to chromosome segments moving to a different location or across cellular membranes and is not about RNA synthesis.

- Option 4: Translation - This is the process of synthesizing proteins from RNA and occurs after transcription.