Biology

Types of anemiasDiscuss the different type of anemias.This paper is for pathophysiology.you may include graphs and figures as well

Briefly describe landmark experiment which used the scientific method and give reference for it. Please describe Gregor Mendel experiment with pea plant. Please have a look at the example which I’ve attached.

Essays must be in English and no more than 750 words.Word count includes in-text citations, but not reference lists.Essays must include at least 4 references.The question is All humans are 99.9% genetically identical at the DNA level. Remarkably, just a small fraction (0.1%) of our DNA contributes tothe different characteristics among populations around the world and that make every person unique. Important discoveries in human genetics and genomics often rely on comparing groups of people, for example people with a given disease compared to people without the disease. These studies utilize genomic data from individuals who have contributed their DNA for research purposes, most of which (approximately 80%) are individuals of European ancestry. How does this population representation impact genomic findings? Can the data and results of these studies still be useful for studies in other populations from around the world? Discuss whether inclusion of more diverse populations in genetic and genomic studies holds a potential to benefit future genetic research and improve human health.

Questions: Part 1. Consider the following experiment (reference below). It has long been thought that antioxidants decrease risk for developing cancer. This was tested by giving either the antioxidant Vitamin E or placebo at random to 35,000 men, and measuring how many were diagnosed with prostate cancer 5 years later. There was no statistically significant difference in prostate cancer rate between the groups at the end of the study.   1. What was their hypothesis? (Be specific)   2. What was their treatment group?   3. What was their control group?   4. What was the dependent variable?   5. Can they broadly conclude that ALL antioxidants do not prevent ALL cancers? Why or why not? **Careful, this is tricky. Reference: Lippman SM et al. Effect of selenium and vitamin E on risk of prostate cancer and other cancers. JAMA. December 9, 2008.   Part 2 Design an experiment that you could do to test homeostasis of body temperature.  Do not make a big deal about this.  Think about the things that might make the human body heat up.   6. Explain your hypothesis   7. Explain your treatment   8. Describe your control   9. What is the dependent variable?   10. How could your experiment be strengthened?

Consider humanity as the ultimate predator. Many if not most of us, particularly in the United States, are quite comfortable with the harvesting of organisms like tuna, deer, ducks, or rabbits. Other countries and cultures, however, value species that rarely, if ever, find their way to the North American dinner plate. What are your thoughts on the harvesting of organisms such as whales, dolphins, seals, etc.? Is hunting the only major issue that might threaten the existence of these organisms? Should we limit ourselves to eating only certain organisms? Why, or why not? In what ways are you selective about the foods you eat? Your journal entry must be at least 200 words. No references or citations are necessary.

Discuss two characteristics of the female pelvis. Why are these characteristics significant? this is the discussion question anatomy and physiology 1

**********************************************REVIEW COURSE MATERIAL********************************************                                                                2 PART ASSIGNMENT  Instructions                   ASSIGNMENT 1 Globally, the human population is increasing exponentially. What are some of the reasons for this population explosion? Do you think this is something that should be controlled? And if so, how might reproduction be curbed? What effects of population growth have you seen in the area you live in? Your journal entry must be at least 200 words. No references or citations are necessary. Instructions               ASSIGNMENT 2 In this unit, you learned that the characteristics of a population at a given time can be represented graphically using birth and death rate data, among many other parameters. In Part I of this activity, you will work with a simple data set to create a human survivorship curve and answer questions about the results and the data itself. In Part II, you will work with interactive age structure diagrams in an online simulator to analyze population growth trends for both China and the United States. For an example of an age structure diagram, see the presentations for the Unit II Lesson.

Write an essay of 250 words on one of the following topics. Use internet sources to find relevant information: 2. Do you think the United States Government’s Food and Drug Administration (FDA) should approve the sale for human food of genetically modified Atlantic salmon, which contain a gene from Pacific Chinook salmon that causes them to grow more quickly? What are reasons in favor and against approval of such GM food?

It’s basically a journal article review. Here is the link that I chose. https://www.nejm.org/doi/full/10.1056/NEJMoa2007016?query=featured_coronavirus Please reach out to me if you encounter any concerns.  Here are the assignment instructions. In this assignment, students will review a microbial journal article. Choose one article from a primary scientific literature source that uses a microbe as a model organism/system and write a comprehensive summary of the study that answers the following questions: Write a summary of the study that includes: Why did the scientists perform the study (i.e., description of background)? What was the hypothesis (or hypotheses) under investigation? What were the major results and did they support or negate the hypothesis? Which key techniques were used to achieve these results? Why are the results significant and do they point to further/future studies? In other words, why does this article matter, and what should or could be done next? Why did you choose this particular article to review? Was it interesting, informative, clearly written, or none of the above? Compose your review in current APA Style and include: A title page  Answers to the questions above in paragraph format (2 or more pages) A reference page with the reference for your article and any other sources used in your review.

Have you spoken with any current or past lab members? What did you learn? * In my previous lab, I learned how to work as a team. There were many projects I have done as a team. My lab mates and I had to discuss, learn, and teach each other. There was also full of excellent scientists who helped each other out. Senior scientists were willing to share lab protocols and demonstrate techniques to junior researchers or lab assistants. I learned how to share knowledge and ideas from them. I also focused on learning gel electrophoresis, PCRs, fluorescent microscopy, and Cell culture and counting from my mentor as technical skills. It was fungal research and fermentation lab. So, I had many chances to handle microbiology to molecular biology techniques and lab equipment.   Which projects in my lab interest you and why? * The topic” Project 1: How is normal development regulated by intracellular pH dynamics?” is interesting. When I worked in a food company, understanding and measuring pH precisely was essential because it makes food ingredients function optimally. I always wonder how pH works in the human body. So, it is attractive to study how pH works in cells with Drosophila tissue.    Explain why you would like to do research in the Grillo-Hill lab. * I always want to be a person who contributes to making a healthy society. That is one of the reasons I choose to study science.  There are still many unknown things. In other words, there are many things to be studied and founded. By learning and studying in the Grill-Hill lab, I feel it can be my step stone to achieve my future goal. Also, I had a chance to see the lab people photos on the website. I feel the Grillo-Hill lab is supportive and energetic, and I cannot stop thinking about being in your lab. It makes me excited! That is why I would like to research in the Grillo-Hill lab.