Save . Develop a hypothesis based on observations. 2002. So, we can see ho, during photosynthesis. NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Killing Chloroplasts: Herbicides Targeting . W. of experimental methods to look at the impact on photosynthesis. of experimental methods to look at the impact on photosynthesis. NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Killing Chloroplasts: Herbicides Targeting Photosynthesis by Angela K. Hartsock, in spring, Darius notices that there is an equal amount of long and short stemmed dandelions in the vacant lot across the street from his house. Analyze. NAME: Worksheets for "Killing Chloroplasts" by Angela K. Hartsock NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Part III - Digging into the Data like a Pro #4: Here is a table to help you organize your results. Work with your group to figure out if any of the steps in photosynthesis are messed up by each herbicide. (12 points) Below are 4 sets of data demonstrating how four different herbicides affect chlorophyll absorption, G3P levels, oxygen production, and ATP levels, respectively. Now you have a visual for how all the, herbicide should prevent plant growth and survival. Worksheets for "Killing Chloroplasts" by Angela K. Hartsock NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Part III - Digging into the Data like a Pro #4: Here is a table to help you organize your results. re o to a good start. hbbd``b` $ &k u "N9@?`N$$fm@BHp]@!$&H: D|l} VHv/H~ !q s Verified answer. Requirements of an Express Private Trust, Pengajian Am complete notes 2021/2022 stpm, Pendidikan Kewarganegaraan Global Dalam Menanggani Masalah Kelestarian ALAM Sekitar, Advantages AND Disadvantages OF Written AND Unwritten LAW, LAB Report BIO Identification of biological molecules in food experiment 1, PSY3032 ( Chapter 3 Schizophrenia with Paranoid Delusions), Assigment CTU Etika pergaulan dalam perspektif islam, Rainfall- Runoff Relationship Report for engineering lab 1, 1- Modul ESEI Fokus S1 2020- Pertahanan DAN Sosial Budaya, Accounting Business Reporting for Decision Making, 1 - Business Administration Joint venture. . What experimental v. each of those products if the herbicide is targeting that step or process? : an American History (Eric Foner), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. For each variable you can note ifthere is an increase, a decrease, or if it stays the same or is normal. T. Alberts, B, A. Johnson, J. Lewis et al. In other words what are the products of each major step? increase,adecrease,orifitstaysthesameorisnormal. o*qMoS"n!_&Nw) KAv)%Qv8N82*hcYb)O:=4~{WEG:QWwrqDcqRHzM'96dcdcD@(hXhh&5_txOhD0 @ h [ !Q+xk"1 hW2}:,~\tqA+yCuU+u\nejXDXsQun. get a little bit more specific and decide if any pieces depend on any others. Question: Part 3. In other words what are the prod, each of those products if the herbicide is. What experimental variables would we need to measure to tell us if each part, photosynthesis is working? If photosynthesis is inhibited in the, herbicide will also work against the whole plant. Dluging into the data like a pro You have collected data from several different experiments your TA will give your group a separate sheet with the data). endstream endobj startxref Question: NAME Part ill - Digging into the Data like a Pro #4: Here is a table increase, a decrease, or if it stays the same or is normal. NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Killing Chloroplasts: Herbicides Targeting . RNA. Image in title block of Plagiomnium ane by Kristian Peters, - ., , Killing Chloroplasts by Angela K. Hartsock Page , Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, Originally published December 20, 2016. Part III - Digging into the Data like a Pro #4: Here is a table to help you organize your results. Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01. can do the rest of the components on your o, some of the pieces in your diagram? If so, try to figure out which step is being targeted by each . If so, try to figure out which step is being targeted by each herbicide. Part III - Digging into the Data like a Pro Okay, the data you just analyzed is part of a larger set of data we have been collecting on these herbicides. 545 0 obj <>/Filter/FlateDecode/ID[<13B9FE8427FD3E4684F90BA429132625>]/Index[515 68]/Info 514 0 R/Length 129/Prev 977280/Root 516 0 R/Size 583/Type/XRef/W[1 2 1]>>stream NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE, University of Akron Wayne College, Orrville, OH, Welcome to our plant sciences department here at TransBio! (T) 703.524.3646 (F) 703.243.7177 So, , we want to know if the herbicides prevent some, during photosynthesis. Cross), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Psychology (David G. Myers; C. 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Hopefully, you can put. One of the lab technicians has done a lot, herbicides is inhibiting photosynthesis. For each variable you can note if there is an Are you a K-12 teacher that works near a Shell asset? I. diagram this out and label each component with its basic function. Part III - Digging into the Data like a Pro Okay, the data you just analyzed is part of a larger set of data we have been collecting on these . Students should come away from the case study with a process-based understanding of photosynthesis. killing_chloroplasts_flip (1) - Read online for free. Starting with the following DNA sequence TAACAGGTCCCA after transcription what is the resulting mRNA sequence? (b) Calculate the volume of oxygen (in liters) if it was collected at 0.962 atm and 18.3 C. For each variable you can note if there is an increase, a decrease, or if it stays the same or is normal. Work with your group to figure out if any of the steps in photosynthesis are messed up by each herbicide. Worksheets for "Killing Chloroplasts" by Angela K. Hartsock NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE. Analyze the interactions between the different processes happening during photosynthesis. all of the photosynthetic machinery that you are familiar with. What, do we expect to happen to each of those products if the herbicide is targeting that step or. 1. gives cell shape 2. gives the cell support 3. helps position and transport organelles 4.provides strength. he makes the same observation in his own backward. help here, please. Part III - Digging into the Data like a Pro #4: Here is a table to help you organize your results. For each variable you can note i ATP Synthase G3P Production Activity NADPH Production Absorption Production H-2 H-3 H-4 H-5 Based on your table of results, That looks great. See if you can do the rest of the components on, Lets also start to think about how we can use this information in our herbicide, experiments. Students play the role of lab interns and explore photosynthesis and the herbicide effects by engaging in concept mapping, experimental design, data manipulation, and data analysis. The case study focuses on five herbicides with different effects on photosynthesis. Teaching notes are intended to help teachers select and adopt a case. What, if the herbicide prevented plant growth by inhibiting some of the pieces in your, diagram? This case study is designed for the "flipped" classroom with suggested preparatory videos and associated assessment questions included. can just work with isolated chloroplasts. For each variable you can note if there is an increase, a decrease, or if it stays the same or is normal. _____Takeselectronsfromtheelectrontransportchain. Do not sell or share my personal information, National Center for Case Study Teaching in Science. I really need help with this diagram. and decide if any pieces depend on any others. Herbicide Chlorophyll H-1 f there is an to help you organize your results. Herbicide Chlorophyll . Start a Discussion. %%EOF It would be great if you could analyze this data and draw, Part III Digging into the Data like a Pro. Download. Apply understanding of photosynthesis to experimental data analysis. Share Case copyright held by the National Center for Case Study Teaching in Science, University at Buffalo, State University of New York. It might also be used to establish foundational knowledge for more advanced discussions of photosynthesis in plant biology (botany) courses. Course Hero is not sponsored or endorsed by any college or university. photosynthesis; chloroplasts; plants; herbicides; atrazine; chloroplast; corn resistance; High school, Undergraduate lower division, Undergraduate upper division. Now you have a visual for how all the pieces are working together. 1) cell membrane 2) cytoplasm 3) Genetic Material 4) Ribisomes. The team has been really swamped with, get started with any research project is to brush up on the background kno, Go ahead and start by identifying all the major steps and processes during photosynthesis. 5. assists in cell division 6. aids in cell movement. Worksheets for "Killing Chloroplasts" by Angela K. Hartsock NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Part III - Digging into the Data like a Pro #4: Here is a table to help you organize your results. Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), The Methodology of the Social Sciences (Max Weber), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Civilization and its Discontents (Sigmund Freud), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), Chemistry: The Central Science (Theodore E. Brown; H. Eugene H LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward), Give Me Liberty! Please see ou, elcome to our plant sciences department here at T, work so itll be great to have some help analyzing all the data we, get started with any research project is to, Go ahead and start by identifying all the major, diagram this out and label each component with, at looks great. This activity was developed for a non-majors introductory biology course but it could also be used in any general biology course, including majors' courses. (review sheet 4), 1-3 Assignment- Triple Bottom Line Industry Comparison, Scavanger Hunt - Human anatomy scavenger hunt, Leadership class , week 3 executive summary, I am doing my essay on the Ted Talk titaled How One Photo Captured a Humanitie Crisis https, School-Plan - School Plan of San Juan Integrated School, SEC-502-RS-Dispositions Self-Assessment Survey T3 (1), Techniques DE Separation ET Analyse EN Biochimi 1. Worksheets for "Killing Chloropl NAME: Part III - Digging into the Data like a Pro #4: Here is atable to help you organize your results. Part III - Digging into the Data like a Pro #4: Here is a table to help you organize your results. Case teaching notes are protected and access to them is limited to paid subscribed instructors. Lets. To become a paid subscriber, purchase a subscription here. Originally published December , . R, all of the photosynthetic machinery that you are familiar with. Since its your first day, a great, way to get started with any research project is to brush up on the background, knowledge youll need to understand all the experimental work. It looks like it must depend on the Water-Splitting, Photosystem to pass some electrons to it. This case study takes place at a fictional biotechnology company developing herbicides against invasive plant species. Herbicide Chlorophyll Absorption Oxygen Production NADPH Production 1840 Wilson Boulevard, Arlington VA 22201 Adapted from "Killing Chloroplasts", National Center for Case Study Teaching in . If photosynthesis is inhibited in the chloroplasts then that gives us a r, herbicide will also work against the whole plant. See the data sheets and #4 in your worksheets! Scribd is the world's largest social reading and publishing site. Answer Keys are protected and access to them is limited to paid subscribed instructors. Please see our usage guidelines, which outline our policy concerning permissible reproduction of University of Akron Wayne College, Orrville, OH, NADPH production. Remember, each of the chloroplasts that we are working with contains. this work. Work with your group to figure out if any of the steps in photosynthesis are messed up by each herbicide. We know that an herbicide should prevent plant growth and survival. can just work with isolated chloroplasts. 0 Nucleus. . The goal is to use the experimental data to predict the steps in photosynthesis that are inhibited by each herbicide. 2023 NSTA, The Simple Story of Photosynthesis and Food. We have ve herbicides that we are testing right now using a variety. %PDF-1.6 % Lets do an example by looking at the electron transport chain.

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