An electrochemical cell is a device capable of either generating electrical energy from chemical reactions or facilitating chemical reactions through the introduction of electrical energy. A common example of an electrochemical cell is a standard 1.5 - volt cell meant for consumer use. This type of device is known as a single galvanic cell. A battery consists of one or more cells, connected in either parallel or series pattern.
Most of the DNA in eukaryotes is found in the nucleus, while prokaryotes, lacking a nucleus, have their DNA loose in the cytoplasm. Explanation: In eukaryotes, the genomic DNA, which makes up most of the cells DNA, is contained in the nucleus. There is additional DNA in the cells mitochondria, and still more in the chloroplast if it is a plant cell, but it is a very small amount.
Best Answer: Eukaryotic DNA is found in the nuclei of eukaryotic cells; the DNA is stored in a nucleus, unlike prokaryotic cells.ukaryotic DNA is always in the nucleus of the eukaryotic cell. It is always linear. It isn't allowed to leaved the nucleus so that the cell can preserved the original DNA. DNA has to be first transcribed into RNA, most notable, mRNA, if it wants to leave the nucleus. Prokaryotes' DNA is circular, called plasmids.