The nucleus is so designed with a bilayered nuclear membrane to store/ house DNA . DNA is an important part of eukaryotic cells as it is the gene from this DNA that will code for protein to be produced in the cell and it is this said DNA that house the unit of inheritance of the cell (gene)
The nucleus of an atom contains the protons and the neutrons.
That region is the chromosphere
Answer: NADH+
Explanation: In the process of fermentation the NADH + H+ from glycolysis will be recycled back to NAD+ so that glycolysis can continue.