The blank is a structure in a cell that contains information that controls a cells function

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

How many peaks will be present in a mass spectrum for brcl?