BIO 240 Teaching Effectively-- snaptutorial.com

BIO 240 Crime Scene Forensics Worksheet For more classes visit how forensic scientists take advantage of genomic variations in noncoding regions of DNA the techniques of polymerase chain reaction (PCR) and gel electrophoresis Introduction: In recent years, law enforcement has been revolutionized by molecular biology. When human tissues are left behind at crime scenes, these tissues can be collected and processed to yield samples of DNA, which can then be treated to isolate specific DNA fragments that are highly variable in the human population.

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Disruption of a Marine Food Web Worksheet For more classes visit Examine the graphs in the Lab Book, and describe any trends you observe among kelp, purple sea urchin, and sea otter populations. What happened to all three populations when catastrophe struck the sea otters? Which populations were wiped out, and in what order?

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Entire Course For more classes visit 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 Teaching Effectively-- snaptutorial.com BIO 240 Introduction to Systematics Worksheet For more classes visit What three taxa appear in the main window when you first enter the Systematics Lab Room? At what level of classification are these three taxa? List one trait for each of these three taxa that distinguishes it from the others. Which of these organisms are included in Eukarya? Select all that apply. What groups did you click through to get to classes Mammalia and Reptilia?

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Invasive Species Worksheet For more classes visit Describe the growth patterns of the mouse, cougar, and red-eared slider populations when pythons are not present. Describe the growth of the Burmese python population immediately after they were introduced. What happened to the populations of the other animals? Suggest one reason why the introduction of Burmese pythons to this ecosystem may have caused the effects you observed.

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 The Inheritance of Color Blindness Worksheet For more classes visit What percentage of Couple 1’s male offspring will be color blind? What percentage of their female offspring will be color blind? Couple 2 comes into your office. The husband is color blind; the wife is homozygous for the normal vision allele. Couple 3 comes into your office. The husband is color blind; the wife is heterozygous for the color-blindness allele.

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 1 Comparing Cell Structures Worksheet For more classes visit Complete the following charts comparing prokaryotes and eukaryotes, plant and animal cells, and cells and viruses.

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 1 DQ 1 Cells For more classes visit 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?

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 1 DQ 2 Virus For more classes visit Would you consider a virus living or non-living? Why? How does this agree or disagree with classification scheme applied by the scientific community?

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 1 Photosynthesis and Respiration Paper For more classes visit 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) - For cellular respiration, include a summary of the events in:

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 2 DQ 1 For more classes visit 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?

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 2 DQ 2 For more classes visit Would two identical twins growing up in different neighborhood grow up differently?

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 3 DNA and Protein Synthesis For more classes visit 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

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 3 DQ 1 For more classes visit Craig Venter made a new life form (a bacterium) from scratch – essentially from computer database, and a few bottles of chemicals: creates-first-synthetic-life-form If these and other such DNA-based technologies become widely used, how might they change the way evolution proceeds, as compared with the natural evolutionary mechanisms of the past almost 4 billion years? creates-first-synthetic-life-form

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 3 DQ 2 For more classes visit 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?

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 3 Learning Team Outline For more classes visit 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.

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 4 DQ 1 For more classes visit 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 ). Explain, strictly from within the framework of Darwinian evolution, how natural selection “crafted” such an organ.

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 4 DQ 2 For more classes visit 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).

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 4 Individual Assignment Speciation Paper For more classes visit Summarize three methods that could produce a new species from an existing species and provide examples, in 700 to 1050 words. Include a summary and specific examples: Allopatric speciation Sympatric speciation Polyploidy Include at least three references.

BIO 204 Teaching Effectively-- snaptutorial.com BIO 240 Week 4 Natural Selection Paper For more classes visit 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,

BIO 240 Teaching Effectively-- snaptutorial.com BIO 240 Week 5 Human Evolution Paper and Presentation For more classes visit 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.

BIO 240 Teaching Effectively-- snaptutorial.com