#Question id: 9213
#Unit 9. Diversity of Life Forms
Suppose you attend a town meeting at which some experts tell the audience that they have performed a cost-benefit analysis of a proposed transit system that would probably reduce overall air pollution and fossil fuel consumption. The analysis, however, reveals that ticket prices will not cover the cost of operating the system when fuel, wages, and equipment are taken into account. As a biologist, you know that if ecosystem services had been included in the analysis, the experts might have arrived at a different answer. Why are ecosystem services rarely included in economic analyses?
#Question id: 32328
#Unit 1. Molecules and their Interaction Relevant to Biology
G-1-phosphate is converted into fructose 6-phosphate in two successive reactions. The Keq for this coupled reaction will be
#Question id: 41
#Unit 1. Molecules and their Interaction Relevant to Biology
Enzymes are biological catalysts that enhance the rate of reaction by:
#Question id: 28736
#Unit 2. Cellular Organization
Rab-GTP has enable to bind to a variety of different proteins, which is known as____
#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.