Cells and Microscopy Lab Assignment
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
Cells and Microscopy Lab Assignment
The purpose of the lab is to familiarize you with different types of cells, the tools necessary to visualize the cells and the relative size of these cells.
Please refer to the chapter in your text on cells. You will need to know the different cell types, organelles, and functions of organelles.
In this lab, you will use a virtual microscope to visualize prokaryotic cells and eukaryotic cells. You will begin with a 7 minute video to introduce you to the microscope: Virtual Microscope video (https://www1.udel.edu/biology/ketcham/microscope/testFLV8.html)
Then, you will test your skills on the virtual scope: Virtual Microscope Lab (https://www1.udel.edu/biology/ketcham/microscope/scope.html)
Lastly, you will visualize cell size & scale while identifying cell components. Cell size and scale simulation (https://learn.genetics.utah.edu/content/cells/scale/?utm_campaign=B2B%20Professor%20Free%20Resources%20Mapped%20to%20Curriculum%20Key%20Countries&utm_source=hs_email&utm_medium=email&utm_content=55398557&_hsenc=p2ANqtz-_ZzTkLpPKvxxGYbMcFS0k1WOP7BIndZy0JoAXWviC2WryqJt1V8SZwMIzLRmn2DArbFxTce7zVQVVdcxNInJRZj3Bzxw&_hsmi=55398557)
Laboratory Outline:
In this lab, you will do the following:
- Learn the proper usage of a compound light microscope
- Practice using a virtual microscope
- Visualize different cells and their relative sizes (millimeters to picometers)
- Answer questions pertaining to these activities and the concept of cells
You will complete the following questions as you progress through the lab components. Some questions will require a screen shot of the image after you have achieved locating it at the proper magnification. Please “google” your computer for specifics on performing a screen shot. Some computers use “FN” and “PrntScm,” while others use “Ctrl” and “PrtScr” then pasting into your document.
Answer each question in another color font (do not highlight your answers). Save your document as a .doc or .docx file and upload into ecampus for grading.
Questions:
- What are the four objective lens magnifications?
- Take a screen shot of the “e” slide using 4xmagnification with the horizontal bar of the e being in the center of the field of view. All items on the “At View Checklist” must be checked and included in the screen shot image.
- Describe what the “e” looks like under this magnification.
- Take a screen shot of the onion slide showing plant cell metaphase near the center of the field of view in good focus using 40xmagnification. All items on the “At View Checklist” must be checked except scanning (4x) lens in place. (Refer to your textbook if you are unfamiliar with what metaphase for plant cells looks like).
- Is the cell in question 4 a prokaryotic or eukaryotic cell? How do you know?
- Take a screen shot of the cheek cell slide showing cells near the center of the field of view in good focus using 40x magnification. All items on the “At View Checklist” must be checked except scanning (4x) lens in place.
- What is the dark blue spot in the center of the cell? What is its function?
- Take a screen shot of the bacterial capsule slide showing the cells near the center of the field of view in good focus using 100xmagnification. All items on the “At View Checklist” must be checked except scanning (4x) lens in place.
- What is a bacterial capsule? What type of cell is a bacterial cell?
- Complete the following chart using the cell size and scale website.
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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