<span>Answer:
Assuming there is enough acetic anhydride available, then both OH groups will be acetylated to give their acetate esters (OCOCH3). Use a drop of sulfuric acid as the catalyst.</span>
A sample is a random, unbiased selection out of a larger group. An independent variable is one that is changed as to see how it will affect the dependent variable in an experiment.
Hope that helped.
Organ system is the answer according to me if it is one word question
When a cell is not dividing, the DNA is loosely spread throughout the nucleus in a threadlike form called chromatin.