Noah wanted to convert the analog recording into a digital signal so that he could put it on his MP3 player. What could noah do to get the highest quality digital signal from the anolog recording

Which of the following is the best definition of a eukaryota? a. a one-celled organism that does not have a membrane-bound nucleus b. a one-celled organism that does not have a cell wall c. an organism whose cells each contain a membrane-bound nucleus d. an organism whose cells each have a cell wall