DNA fragments form during DNA replication due to the discontinuous nature of replication on the lagging strand. DNA fragments can form from being cut by restriction endonucleases. The process (I, II, and III) above shows the joining of two DNA fragments by an enzyme. What enzyme is modeled using the yellow oval above?

A) Helicase
B) DNA ligase
C) RNA polymerase
D) DNA polymerase

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.