MBG 1000 Lecture : All Definitions for the Course

Distinguish between the popular, culinary definitions of"fruits", “vegetables”, and “nuts” and the botanical definitions.For example, what foods normally referred to as "vegetables" areactually fruits? Why does this difference in definitions exist?

Known the definitions of an electrochemical gradient and voltage gated channel

I need help with the following definitions
DNA, RNA and their conversion process
Thanks