BIO 240 Academic Achievementuophelp

1. BIO 240 Academic Achievement/uophelp For more Academic Achievement/uophelps visit www.uophelp.com

2. BIO 240 Academic Achievement/uophelp BIO 240 Entire Course BIO 240 Week 1 Comparing Cell Structures Worksheet Complete the following charts comparing prokaryotes and eukaryotes, plant and animal cells, and cells and viruses. • BIO 240 Week 1 DQ 1 Cells • BIO 240 Week 1 DQ 2 Virus • BIO 240 Week 1 Comparing Cell Structures Worksheet •  BIO 240 Week 1 Photosynthesis and Respiration Paper •  BIO 240 Week 2 DQ 1 • BIO 240 Week 2 DQ 2 • BIO 240 Week 3 DQ 1

3. BIO 240 Academic Achievement/uophelp BIO 240 Week 1 DQ 1 Cells BIO 240 Week 1 DQ 2 Virus Would you consider a virus living or non-living? Why? How does this agree or disagree with classification scheme applied by the scientific community? • What are some of the ways cells communicate similar to the ways we humans communicate with other people or with an organization? How are they different?

4. BIO 240 Academic Achievement/uophelp BIO 240 Week 1 Photosynthesis and Respiration Paper BIO 240 Week 2 DQ 1 There is a fierce competition among individuals within any species, humans included, to gain access to reproductive privileges. The “fittest” – a term that signifies the largest, prettiest, and most sexually attractive members, succeed in predominantly mating and having offspring, while the less attractive ones often do not. What is the role of such sexual selection from an evolutionary standpoint? • Write a 700- to 1,050-word paper summarizing the events of cellular respiration and photosynthesis and examine the relationship between the two.Include the following in your paper:- For photosynthesis, include a summary of the events in:- The Light Dependent Reaction- The Calvin Cycle (Light Independent Reaction)

5. BIO 240 Academic Achievement/uophelp BIO 240 Week 2 DQ 2 BIO 240 Week 3 DNA and Protein Synthesis Answer the following questions, in a total of 500 to 700 words.- Describe the structure of DNA and the steps of protein synthesis.- Describe the relationships between the following terms:- DNA- Chromatin material- Gene- Chromosome- Use the following gene in protein synthesis:TAGGACCATTTTAGCCCC • Would two identical twins growing up in different neighborhood grow up differently?

6. BIO 240 Academic Achievement/uophelp BIO 240 Week 3 DQ 1 BIO 240 Week 3 DQ 2 Is there danger of discrimination based on testing for “harmful” genes? Would you support cloning of life forms? How about a human clone? What policies can you suggest that would prevent or permit such practices? • Craig Venter made a new life form (a bacterium) from scratch – essentially from computer database, and a few bottles of chemicals:http://www.csmonitor.com/Science/2010/0521/J.-Craig-Venter-Institute-creates-first-synthetic-life-formhttp://www.nytimes.com/2010/05/21/science/21cell.htmlIf these and other such DNA-based technologies become widely used, how might they change the way evolution proceeds

7. BIO 240 Academic Achievement/uophelp BIO 240 Week 3 Learning Team Outline BIO 240 Week 4 DQ 1 Consider the human eye, an exquisitely adapted organ that gives rise to stereo vision in full color (see, for instance, “The Evolution of Primate Color Vision” by Gerald H. Jacobs and Jeremy Nathans, Scientific American, April 2009 issue, pp. 56-63).Explain, strictly from within the framework of Darwinian evolution, how natural selection “crafted” such an organ. • Submit a minimum of one page draft outline for your Learning Team’s projects. Refer to instructions on final assignment provided under Week 5 details to assist in your research. Any one team member may submit this to the Assignment link.

8. BIO 240 Academic Achievement/uophelp BIO 240 Week 4 DQ 2 BIO 240 Week 4 Natural Selection Paper Write a 1,500- to 1,800-word paper that describes Darwin’s mechanism of evolution by natural selection.Include the following points in your paper:· An explanation of Darwin’s assumptions and inferences based on his major observations.· An example of how natural selection may have worked in a population (for example, moth in New England, drug-resistant bacteria, giraffes, finches in the Galapagos Islands, or another species you select) • How do you think we could trace back the evolution of organs within our body by hundreds of millions of years – from our reptile ancestors – by examining coevolution patterns and fitness landscapes?Discuss, for instance, the “missing link,” Tiktaalik, that has made headlines around the world (see “Your Inner Fish” by Neil Shubin).What kind of selection pressures could have been at work here, based on species adaptations, climate changes, and shifting landmasses?

9. BIO 240 Academic Achievement/uophelp BIO 240 Week 5 Human Evolution Paper and Presentation • Prepare a 2,000 to 2,500-word paper, with at least five outside references, in which you examine evolution of our species as we spread across the world.In your paper, be sure to include the following items:- The origin and evolution of vertebrates.- Description of the primate adaptations for living in trees.- Comparison of the three main groups of primates, noting examples of each.

10. BIO 240 Academic Achievement/uophelp For more Academic Achievement/uophelps visit www.uophelp.com