#Question id: 3822
#Unit 3. Fundamental Processes
State whether the following statements is true/false regarding DNA replication.
1. Proteins bind to both origin sites and termination sites on DNA during DNA replication.
2. In the Sanger method for DNA sequencing, the gels are read from bottom to top, since the smallest fragments travel farthest in the sequencing gel.
3. DNA polymerase I which is inhibited by dideoxynucleoside triphosphates is used in the Sanger method for DNA sequencing.
4. Sanger DNA sequencing requires inhibition of DNA polymerization by a specific dideoxynucleoside every time it is copied in the replication process.
5. The Klenow fragment can be used for DNA sequencing if proteins such as SSB protein are added.
#Question id: 8683
#Unit 9. Diversity of Life Forms
Use the following information to answer the question.
Refer to the figure. Which of the following forms a monophyletic group?
#Question id: 9234
#Unit 9. Diversity of Life Forms
What is a critical load?
#Question id: 18958
#Unit 13. Methods in Biology
#Question id: 2638
#Unit 2. Cellular Organization
Which of these systems give the best mode for turning trp operon off?