There is no trick to estimating hourly costs. Simply add up all of the expenses for one year, and divide by the number of hours flown. Overall expenses go up the more the aircraft is flown, but hourly operating costs go down. The most common mistake made in computing hourly costs is an error of omission.
The DNA that contains your genes is stored in your cells in a structure called the nucleus. A diagram of animal cell showing the nucleus. Back to top. This work is licensed under a Creative Commons Licence.he DNA that contains your genes is stored in your cells in a structure called the nucleus. A diagram of animal cell showing the nucleus. Back to top. This work is licensed under a Creative Commons Licence.
Eukaryotic cells store their genetic material (DNA) in chromosomes in the nucleus. In addition there is some DNA in each mitochondrion and chloroplast.