Fruit juices contain electrolytes which help the conduction of electricity. A fruit which is very acidic like a lemon will contain more ions which allow the conduction of electricity. This is very general but it's a start
Michael Jones
Lemons And Limes do make electricity but not a lot.
God (or Nature, if you prefer)
fruit sitting under electricity such as light causes the fruit to melt
If by energy you mean electricity, I would think that most fruits conduct electricity in that most fruits are mostly made of water, and water with impurities (e.g. little bits of fruit!) is an excellent conductor of electricity.
Can chemicals in a fruit produce electricity
If enough protons and neutrons are in the fruit it can produce electricity
Fruit can produce electricity by puting an anode and a cathode in them preferably made from different metals join them to a wire and you will have a current.
the acid holds electricity
The water inside the fruit or the vegetable, makes it conduct electricity.
any citrus fruit (such as lemons and limes) is a good conductor of electricity
No, it depends on the pH of the fruit