1. What is the end result of using the technique known as polymerase chain reaction (PCR) on a DNA fragment?
A. A pattern of gene fragments separated by size
B. The sequence of the entire genome of an organism
C. Many copies of a DNA fragment
D. A single, large protein molecule

What is the 77 element on the periodtic table

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

What is a long-term benefit of healthy eating?