Lab 10 Blood and the Heart BIO202L Project
Order ID 53563633773 Type Essay Writer Level Masters Style APA Sources/References 4 Perfect Number of Pages to Order 5-10 Pages Description/Paper Instructions
Lab 10 Blood and the Heart BIO202L
1- Respond to both of the following prompts and respond to it (pretend that you are providing this information to someone who knows nothing about free trade): (Do not simply copy information from your text or another source. Use your own words to answer the prompts.)
a)Explain the highlights of NAFTA or the proposed TPP.
b)Explain the highlights of one other trade agreement (it may be one listed in your text or another listed on this website https://ustr.gov/trade-agreements/free-trade-agreements.
Title your post with the two trade agreements you are writing about, for example – NAFTA and Chile FTA.2- Choose one of the following prompts and respond to it (pretend that you are providing this information to someone who knows nothing about exporting):: (Do not simply copy information from your text or another source. Use your own words to answer the prompts.)
a) Explain what the Shipper’s Export Declaration is (be sure to include its purpose in your explanation, and describe the purpose and use of the Automated Export System (AES).
b) Describe in detail the use and purpose of three (3) common export documents (other than the Shipper’s Export Declaration).3) Choose one of the following prompts and respond to it (pretend that you are providing this information to someone who knows nothing about exporting): (Do not simply copy information from your text or another source. Use your own words to answer the prompts.)
a) Explain the steps in determining if a commodity requires an export license.
b) Explain what ITAR is and what it regulates.
66 Research the process of erythropoiesis, and explain the role erythropoietin plays
Lab 10 Blood and the Heart BIO202L
Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
1. Research the process of erythropoiesis, and explain the role erythropoietin plays. Why is this a popular doping drug for athletes?
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2. How would the hemoglobin content differ in a person living in Philadelphia (Elevation: 39 feet) compared to someone living in Denver (Elevation: 5280 feet)? Why?
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Experiment 1: Heart Valves and Pumps Table 2: Experimental Observations
Post-Lab Questions
1. What happened when you pressed on the balloon stretched over the jar? What does this result represent?
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2. What structure in this experiment mimics a heart valve?
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3. How did the valve influence the experimental results? If possible, indicate the difference (in mL) in water displaced with the valve versus without the valve. Does the valve enhance the water flow, and why?
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4. What other organs or body systems incorporate valves? How are they used?
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Experiment 2: Effect of Chelation Therapy on Arterial Plaque Levels
Table 3: Eggshell Observations
Post-Lab Questions
1. Describe the differences you observed between the water beaker, the 4% EDTA beaker, and the 8% EDTA beaker.
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2. Does the beaker without EDTA serve as a positive or negative control? How do you know?
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3. Research and determine the composition of eggshell. State your findings below, and, indicate why this composition makes eggshell a good material for EDTA to chelate.
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4. EDTA is a synthetic amino acid, which the body perceives as a foreign substance. EDTA is therefore delivered to the kidneys and removed from the body in urine. Explain how this process also leads to the removal of heavy metals.
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5. Based on your results, do you believe chelation therapy would be an effective treatment for atherosclerosis? Support your argument with experimental evidence.
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Experiment 3: Microscopic Anatomy of Blood
Post-Lab Questions
1. What makes red blood cells unique, compared to other cells in the body?
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2. How is new blood made?
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3. What is the main function of platelets?
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4. Describe how the body stops bleeding.
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5. Sickle cells are named so because of their characteristic shape. What problems can this shape cause?
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6. Explain how the absence of a nucleus affects a red blood cells life span.
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Experiment 4: Blood Typing Experiment
Table 4: Blood Typing Results
Post-Lab Questions
1. What determines blood type?
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2. What type of blood antigens are expressed if a person is blood type AB negative?
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3. Why doesnt a transfusion reaction occur the first time an Rh negative patient is exposed to Rh positive blood? Click here to enter text.
Experiment 5: Virtual Model The Heart Coloring Activity
Insert screenshot of the myocardium:
Insert screenshot of the mitral valve:
Post-Lab Questions
1. What component of the heart separates the left and right ventricles?
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Which is more superior: the arch of the aorta or the atrioventricular septum?
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What component of the heart prevents the flow of the blood from the right ventricle to the right atrium?
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Experiment 6: Sheep Heart Dissection
Insert photo of dissected sheep heart showing at least one atrioventricular valve with your name and access code handwritten clearly in the background:
Post-Lab Questions
1. What surprised you about the anatomy of the sheeps heart?
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Research diseases of the heart valves. How might a valvular insufficiency affect heart function? How would valvular stenosis (tightening or less ability to open easily) affect heart function?
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RUBRIC
QUALITY OF RESPONSE NO RESPONSE POOR / UNSATISFACTORY SATISFACTORY GOOD EXCELLENT Content (worth a maximum of 50% of the total points) Zero points: Student failed to submit the final paper. 20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. 30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. 40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. 50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. Use of Sources (worth a maximum of 20% of the total points). Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. 5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. 10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. 15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. 20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. Grammar (worth maximum of 20% of total points) Zero points: Student failed to submit the final paper. 5 points out of 20: The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors 10 points out 20: The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors 15 points out of 20: The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. 20 points: The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. Structure of the Paper (worth 10% of total points) Zero points: Student failed to submit the final paper. 3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. 5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements. The student also significantly writes too large or too short of and paper 7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. 10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper. GET THIS PROJECT NOW BY CLICKING ON THIS LINK TO PLACE THE ORDER
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