It's actually pretty easy to estimate the first number - all you have to know is the apparent angular size of the sun and moon in the sky (about half a degree each) and the the time it takes the moon to orbit the earth (about one month).
Eukaryotic Organelles. 1  Nucleus-a membrane bound structure that contains the cell's hereditary (DNA) information and controls the cell's growth and reproduction. 2  It is commonly the most prominent organelle in the cell.
What are the DNA molecules found inside the cell organelle? An organelle is a generic term for a specialized structure in the  cell. The majority of a cell's DNA is located in the nucleus, but a  small amount is found in the mitochonâ¦dria, and is referred to as  mitochondrial DNA.