Level 2: Determine the final values of the variables.

fuzz <- 4;

fluff <- 3;

fuzz <- fluff + 2;

fluff <- fluff + 1;

fuzz <- fuzz + "lack";

fluff <- fluff + 1;

Which best describes the role or restriction enzymes in the analysis of edna a. to break dna into fragments that vary in size so they can be sorted and analyzed b. to amplify small amounts of dna and generate large amounts of dna for analysis c. to purify samples of dna obtained from the environment so they can be analyzed d. to sort different sizes of dna fragments into a banding pattern that can be analyzed

This chapter lists many ways in which becoming computer literate is beneficial. think about what your life will be like once you’re started in your career. what areas of computing will be most important for you to understand? how would an understanding of computer hardware and software you in working from home, working with groups in other countries and contributing your talents.

The processing of data in a computer involves the interplay between its various hardware components.