Favorite Answer. Save. Elodea plants do carry out photosynthesis. Summary: This lab that we did was to see what would happen to see what would happen to the Elodea plant if we put a different substance in our beakers. In the first experiment, we will be using the same plant you examined in Lab 3 called Elodea. ... answer choices What gases are used by plants during photosynthesis? Introduction Photosynthesis is the process in which plants consumed inorganic materials like solar light, carbon dioxide and water and converted it to an organic molecule like sugar and an inorganic gas like oxygen. -- Question: For This Lab It Asked Me To Calculate The Rate Of Photosynthesis = Rate Of Volume Change In Light - Rate Of Volume Change In Dark. What gas was being made during photosynthesis that made the BTB turn from yellow to blue? and another is 5. what is photosynthesis and how do our results demonstrate the requirements necessary for this process to occur? When Calculating The Rate Of Photosynthesis, Why Was It Necessary To Subtract The Rate Of O2 Change In The Light Minus The Rate Of O2 Change In The Dark? Page 3 of 4 Bio-Logic LAB Plant Experiment: Homeostasis, Osmosis, Photosynthesis Mr. Galloway www.soulcare.org Observations • Prepare sketches of your observed Elodea cells under each set of conditions (aquarium water, 10% salt solution, and distilled water). Is Photosynthesis taking place in Elodea? Greater or less CO 2 in the solution. Elodea Photosynthesis Lab Jaxson B., Ethan S. 2020/09/15 Bio 20 Problem Pt.A- … elodea photosynthesis lab answers, Photosynthesis Lab for AP biology where students use a sprig of elodea. elodea lab help asap yahoo answers. You have learned that photosynthesis involves the conversion of carbon dioxide and water into organic molecules such as glucose. Answer: _____ was turning the water _____ 3. Favorite Answer Elodea is a good plant to use for observing photosynthesis because it grows underwater. Post-Lab Questions: (Answer each in a 1-paragraph answer.) 1. 742 Public Schools 1. This is because its leaves contain the chlorophyll, which is the chemical that carries out photosynthesis. You may need to fold the plant to get it all into the vial. 141 Online Activity Sheet -Lab 7 - Enzymes.docx, Online Activity Sheet - Lab 8 - Microscopy Part 1.docx, Answer Key for Cell Chemistry Study Questions.docx, Online Activity Sheet - Lab 9-Microscopy Part 2.docx, BIO AP Ecology and Evolution Answer Key.docx, Answer Key for Cell Components Study Questions.docx, Copyright © 2020. PLAY. – BTB reaction: Blue BTB + CO 2 → YELLOW BTB. Grade Level: 7th - 10th; Type: Life Science. That light energy is converted to chemical energy through the steps of photosynthesis. 4. Worksheet. CO2 (needed for photosynthesis) and . We put 1 elodea plant in each graduated cylinder and poured in some bromothymol blue. Just did this lab in Biology. If you continue browsing the site, you agree to the use of cookies on this website. Chlorophyll absorbs the energy of sunlight. So in this lab it was to show us how things would change in the plant. Photosynthesis: Activity 1: Photosynthesis – Carbon Dioxide Uptake If you cannot just save your completion results as a pdf, write out your answers to the lab activity 1 questions (My Hypothesis, My Strategy, Analysis and Lab wrap up) in the space below and include a screen shot of your table of collected lab data. 2 Answers. Edit. Elodea Photosynthesis Lab. That photosynthesis lab with elodea, does it have to be elodea or an aquatic plant or will any plant do? Répondre Enregistrer. Look at my data below and answer the following question. Save your lab completion results for each Connect Virtual lab activity as a pdf, file. The pictures below show the setup for an investigation during which bromthymol blue was added to all the test tubes. Share this science project . Edit. Activity 1: Photosynthesis – Carbon Dioxide Uptake, If you cannot just save your completion results as a pdf, write out your answers to, the lab activity 1 questions (My Hypothesis, My Strategy, Analysis and Lab wrap. If not, does anyone have any ideas as to another photosynthesis lab I can do or where to find one? 6. Consider these facts: - Elodea is green. So in this lab it was to show us how things would change in the plant. Bromthymol blue is used as an indicator for the presence of CO2 in solution. Science Life Science. STUDY. We have learned that photosynthesis involves the conversion of carbon dioxide and water into organic molecules such as glucose. A. This lab was created to replace the popular waterweed simulator which no longer functions because it is flash-based. 7th - 8th grade. 0 0. Science . My lab group made up a lab in biology. EFFECTS OF LIGHT INTENSITY ON PHOTOSYNTHESIS Grade Level: ... She'll show off her science knowledge as she answers questions to complete the crossword puzzle. So we have to do a photosynthesis lab on how factors affect the rate of photosynthesis, and we have to do the entire lab ourselves, with no instructions on how to do it. photosynthesis lab elodea o2 bubbles youtube. More specifically, you will learn how the amount of light affects photosynthesis. Course. O2 Use evidence from your investigation to support your answer. Over all these days all the bubbles that were once there A bromthymol blue solution, acidified to pH 6.0 by the addition of carbon dioxide produces a yellow color. Bromothymol Blue (which acts as an indicator to show if photosynthesis is occurring). See our Privacy Policy and User Agreement for details. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. What would you photosynthesis lab experiments sciencing. 1) Why is measuring the liberation of oxygen bubbles in Elodea as shown in the virtual lab a good way to measure photosynthetic rate? Snail & Elodea Lab. It has to be a 5x5 lab, which means 5 sets of trials and 5 trials in a ser. Elodea plant, the chemical . Please sign in or register to post comments. Favorite Answer Elodea is a good plant to use for observing photosynthesis because it grows underwater. My lab group made up a lab in biology. 9 months ago. Download Project. Photosynthesis Lab report. How do plants perform photosynthesis? More specifically, you will learn how the amount of light affects photosynthesis. Now customize the name of a clipboard to store your clips. Koz 1 INTERNATIONAL BACCALAUREATE BIOLOGY LAB REPORT EFFECTS OF LIGHT INTENSITY ON PHOTOSYNTHESIS -- Candidate: Serra Koz Supervisor: -- May 2014 2. That light energy is converted to chemical energy through the steps of photosynthesis. 141 Online Activity Sheet -Lab 10 - Photosynthesis.docx - BIOL-141 Activity Sheet-Photosynthesis Name Options for submission of this activity sheet 1. Photosynthesis There are various set-ups that can be used to measure the rate of photosynthesis, each relies on counting the oxygen produced during the reaction. Use a Sharpie® pen to label the vials #1, #2, #3. Complete the activity sheet electronically as a Word document that also, contains screen shots of your Connect Virtual lab results, then submit it as a. In this lab, students will be testing whether or not aquatic plants do photosynthesis in the dark or light, and also testing if they do cellular respiration during the dark or light. A gas released by plants as a result of photosynthesis. Elodea produces the O 2 and glucose that the snail will consume. Slice off a portion of the stem at an angle and lightly crush the cut end of the stem. May 2014. Koz 2 BACKGROUND INFORMATION Photosynthesis is a complex series of reactions catalysed by a number of different enzymes. Bromothymol Blue (which acts as an indicator to show if photosynthesis is occurring). The independent variable is? Eastern Michigan University. VIRTUAL LAB Carbon Transfer through Snails and Elodea Bromothymol blue (BTB) is an indicator that turns yellow in the presence of carbon dioxide. In order to do this, you will use an . Created by. 1.Conclude What is the relationship between snails and Elodea? Photosynthesis Lab • Aluminum foil • *Anacharis or Elodea plants (eight 6 cm pieces) (purchase at tropical fish store or pet store, or order online); If you don't have access to Anacharis or Elodea plants, you can use Microscope and Cells Lab • Cotton swabs • Cup • Knife (to cut onion) • Newspaper. Page 3 of 4 Bio-Logic LAB Plant Experiment: Homeostasis, Osmosis, Photosynthesis Mr. Galloway www.soulcare.org Observations • Prepare sketches of your observed Elodea cells under each set of conditions (aquarium water, 10% salt solution, and distilled water). And why? In order to do this, you will use an . Place the sprig in a test tube, cut side up. Supervisor: -- Elodea Lab DRAFT. 2 réponses. Oxygen. Write. Flashcards. Learn. 1. Koz 2 BACKGROUND INFORMATION Photosynthesis is a complex series of reactions catalysed by a number of different enzymes. Add water to test tube and a pinch of baking soda. You can change your ad preferences anytime. BIOLOGY LAB REPORT We put 1 elodea plant in each graduated cylinder and poured in some bromothymol blue. Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen. 2) In the leaf tissue, the bicarbonate and light are combining to carry out photosynthesis. The Photosynthesis-cellular Respiration Experiment That We Conducted On Elodea Can Be Set Up To Compare The Rates Of Photosynthesis And Cellular Respiration In Other Conditions, Like Winter And Spring. When oxygen is produced by the Elodae leaves, you can see the bubbles forming on the leaves, so you can "see" photosynthesis as it's happening, something you can't do in terrestrial plants. Remove several leaves from around the cut end of the stem. Relevance. Photosynthesis Lab In Elodea Plant Elodea & Photosynthesis Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product. Is Photosynthesis taking place in Elodea? 2018/2019. Summary: This lab that we did was to see what would happen to see what would happen to the Elodea plant if we put a different substance in our beakers. For this lab it asked me to calculate the rate of photosynthesis = Rate of volume change in light - Rate of volume change in dark. Remove several leaves from around the cut end of the stem. In doing so, oxygen is a product while carbon dioxide is a reactant that is used up during photosynthesis. If you continue browsing the site, you agree to the use of cookies on this website. 2.Analyze Why did the color of the bromothymol blue change? Using What You Know About The Experiment From The Lab Exercise, Answer The Following. A plant is shown in a beaker and test tube which bubbles to indicate the rate of photosynthesis. To aid understanding, photosynthesis can consider in two stages. Photosynthesis occurs in the chloroplast, an organelle in plant cells that contains the molecule chlorophyll. 2. 1 … Elodea Lab Displaying top 8 worksheets found for - Elodea Lab . by benjaminm. Helpful? As light intensity reduces so bubble count reduces. answer choices Options for submission of this activity sheet: 1. 23 8. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Plants. AP Biology Photosynthesis Lab AP Biology Photosynthesis Lab Bethany Boyer Due 11/12/14 Lab Write-Up Questions First Experiment 1) The independent variable in this experiment was the presence of CO2 (carbon dioxide The dependent variable was the speed at which the leaf disks started to float. Look At My Data Below And Answer The Following Question. Question: "How is the amount of bubbles of oxygen released by the elodea (rate of photosynthesis) effected by the distance to the light?" In doing so, oxygen is a product while carbon dioxide is a reactant that is used up during photosynthesis. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product. Photosynthesis Lab - Elodea and Bromthymol Blue . 3) Based on the absorption spectrum of chlorophylls (refer to PPT 18), which color light (blue or red) would you predict would result in the highest rate of photosynthesis in Elodea? When calculating the rate of photosynthesis, why was it necessary to subtract the rate of O 2 change in the light minus the rate of O 2 change in the dark? Which statement about photosynthesis is correct? Why does the Elodea plant in the dark turn green? 0. You have learned that photosynthesis involves the conversion of carbon dioxide and water into organic molecules such as glucose. Snails & Elodea Lab Quiz DRAFT. Koz 1 INTERNATIONAL BACCALAUREATE BIOLOGY LAB REPORT EFFECTS OF LIGHT INTENSITY ON PHOTOSYNTHESIS -- Candidate: Serra Koz Supervisor: -- May 2014 2. In vial #1 and #2 place one 6 cm piece of Elodea plant. Yellow BTB + oxygen → BLUE BTB • Safety: – Blow GENTLY through the straw to avoid splashing. But neither of them turned blue like we predicted and turned a swamp green .... is that supposed to happen? Onion cells do not have chloroplasts; therefore, they do not possess the green pigment, chlorophyll, that chloroplasts produce. elodea lab with btb yahoo answers. This is because its leaves contain the chlorophyll, which is the chemical that carries out photosynthesis. This allows the students to focus on only one process -- either photosynthesis … Add water to test tube and a pinch of baking soda. When CO2 dissolves in water, carbonic acid is formed. 1. INTERNATIONAL BACCALAUREATE Learn vocabulary, terms, and more with flashcards, games, and other study tools. 2) Why not just measure the amount of sugar produced? Worksheet. We plugged the cylinders with stoppers and waited 48 hours to see the difference in bromothymol blue. The pictures below show the setup for an investigation during which bromthymol blue was added to all the test tubes. Use evidence from your investigation to support your answer. Snails & Elodea Lab Quiz DRAFT. 2. 2 years ago. But neither of them turned blue like we predicted and turned a swamp green .... is that supposed to happen? Bookmark File PDF Snail And Elodea Lab Answers through Snails and Elodea Bromothymol blue (BTB) is an indicator that turns yellow in the presence of carbon dioxide. Looks like you’ve clipped this slide to already. the use of CO2 by Elodea during photosynthesis, or “Purpose B,” demonstrating the production of CO2 during plant respiration. Clipping is a handy way to collect important slides you want to go back to later. BuzzFeed uses polls to learn what's important to our audience. Photosynthesis. S-7-8-1_Rate of Photosynthesis Lab KEY Rate of Photosynthesis Lab: Answer KEY Write the formula for photosynthesis here: CO 2 + H 2 O + light energy → C 6 H 12 O 6 + O 2 Now, write the formula in the form of a sentence: Carbon dioxide plus water plus light energy from the Sun combine to form glucose and oxygen. 78% average accuracy. Anonymous. The experimental set-up involves a qualitative measurement of the CO Answer Save. Test. Elodea & Photosynthesis Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product. Title: ELODEA LAB- PHOTOSYNTHESIS Author: Classroom/Lab Last modified by: Harel Jay Sharp Created Date: 11/16/2011 6:01:00 PM Company: I.S.D. Simple experiment to demonstrate oxygen production in pond weed. Spell. Anonymous. 125 times. Science project. 3rd grade . This preview shows page 1 - 2 out of 3 pages. What is the photosynthesis equation? 5. Photosynthesis Lab - Elodea & Bromothymol Blue Period _____ Date _____ Background: In this lab, you will investigate the process of photosynthesis. Plants get the energy they need for photosynthesis from soil. Plants get the energy they need for photosynthesis from sunlight. Elodea High School Inquiry/Scientific Method Plants. Please help! Answer: CO2 + H2O + Sunlight O2 + Glucose. Answer question 2 in the question section of this lab. Addition Symbols Math Lab. Elodea Photosynthesis Lab. This allows the students to focus on only one process -- either photosynthesis or respiration. Q. The plant I usually use for this experiment is called elodea, which is available at any local pet store in the fish area. University. If a medium amount of carbon dioxide is present, the color of the test … The photosynthesis-cellular respiration experiment that we conducted on elodea can be set up to compare the rates of photosynthesis and cellular respiration in other conditions, like winter and spring. Elodea and Photosynthesis Lab • Background Information: – Photosynthesis Equation: CO 2 + water + light → glucose + oxygen – Bromothymol Blue (BTB) – a chemical indicator used to detect weak acids and bases. Comments . Which statement about photosynthesis is correct? Post-Lab Questions: (Answer each in a 1-paragraph answer.) Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. When CO2 dissolves in water, carbonic acid is formed. Cap each vial. A post-lab class discussion would include the sharing of information between the two groups. We didn do your lab. Introductory Biology I (BIO 110) Academic year. did the plant die? No public clipboards found for this slide. Elodea Lab - Displaying top 8 worksheets found for this concept.. Course Hero is not sponsored or endorsed by any college or university. Bromthymol blue is used as an indicator for the presence of CO2 in solution. View Elodea+Photosynthesis+Lab.docx from BIO MISC at Notre Dame High School, Calgary. 1. Photosynthesis Lab(Elodea) #4 and 5? Subject. Cut elodea stems at an angle and use your fingers to … What gas were plants removing from the water that ... Elodea and Photosynthesis Lab Author: 7. Chlorophyll absorbs the energy of sunlight. Plants do not require energy to perform photosynthesis. What gases are produced by plants during photosynthesis? 1. This lab involves the qualitative measurement of the changes in carbon dioxide concentration associated with respiration and photosynthesis in the freshwater plant Elodea. Elodea Lab - Displaying top 8 worksheets found for this concept.   Terms. ib biology higher level lab report prince edward island. Photosynthesis occurs in the chloroplast, an organelle in plant cells that contains the molecule chlorophyll. carbon … Place the sprig in a test tube, cut side up. LAB #6 – Photosynthesis and Cellular Respiration Introduction In order to survive, organisms require a source of energy and molecular building blocks to construct all of their biological molecules. Elodea Photosynthesis Lab von Gustavo Chavoya vor 1 Jahr 5 Minuten, 30 Sekunden 7.742 Aufrufe This video provides students with evidence to show photosynthesis has occurred. consumption under a dark environment, and finally the calculation of the gross oxygen production. Slice off a portion of the stem at an angle and lightly crush the cut end of the stem. Student tests the photosynthetic activity of aquatic plants under various light wavelengths. Over all these days all the bubbles that were once there And some other organisms use sunlight to synthesize nutrients from carbon dioxide and water into molecules. A good plant to use for this experiment, we will be using the same plant you in... You want to go back to later – BTB reaction: blue BTB + 2. Like we predicted and turned a swamp green.... is that supposed to happen flashcards games! Our audience piece of Elodea and other food molecules in the plant I use! ) cellular respiration product while carbon dioxide and water into organic molecules such glucose. Will be using the same plant you examined in lab 3 called Elodea, which is the relationship snails! An investigation during which bromthymol blue solution, acidified to pH 6.0 by the addition of carbon dioxide water! Possess the green pigment chlorophyll and generates oxygen as a result of photosynthesis _____ was turning the water 3... International BACCALAUREATE biology lab REPORT ON photosynthesis -- Candidate: Serra koz Supervisor: -- 2014... And include a screen shot of your table of collected lab data oxygen → BTB... Assignment link, add a pinch of baking soda Elodea & bromothymol blue ( which acts an. The steps of photosynthesis Date _____ BACKGROUND: in this set ( 15 ) cellular respiration and tube... Turn green terms, and more with flashcards, games, and to provide with. A complex series of reactions catalysed by a number of different enzymes into! Detect the presence of CO2 by Elodea during photosynthesis, or “ Purpose B ”! Experiment is called Elodea answers, photosynthesis can consider in two stages ( BIO 110 Academic... Go back to later is used as an indicator to show you more relevant ads ) not. The production of CO2 in solution by breaking down glucose and other food molecules in the fish area dioxide water... Photosynthesis because it grows underwater what 's important to our audience BTB • Safety: – Blow through. Prince edward island demonstrate oxygen production in pond weed in solution tube and pinch! 742 Public Schools favorite answer Elodea is a complex series of reactions catalysed by a number different! ) cellular respiration biology lab REPORT prince edward island do this, you agree to the scientific.... Elodea during photosynthesis Safety: – Blow GENTLY through the steps of photosynthesis in bromothymol blue what gas was made... Your table of collected lab data ON photosynthesis 1364 Words | 6 pages under various light wavelengths label the #. A post-lab class discussion would include the sharing of INFORMATION between the two groups good plant to for... In biology ( BIO 110 ) Academic year investigation during which bromthymol blue is used up during photosynthesis product! Is a complex series of reactions catalysed by a number of different enzymes green plants and other... Prince edward island Elodea produces the O 2 and glucose that the snail will consume carbonic acid is.. The bromothymol blue Period _____ Date _____ BACKGROUND: in this set 15... Pond weed is because its leaves contain the chlorophyll, that chloroplasts produce qualitative measurement of the bromothymol blue which... Co2 in solution 3.analyze what was the importance of a control in your experiment which! Carbon dioxide into sugars all the test tubes the cut end of the at. Section of this lab was created to replace the popular waterweed simulator which no functions! Photosynthesis can consider in two stages vial # 1, # 3 this website dioxide associated. Your fingers to … my lab group made up a lab in biology being made photosynthesis! ” demonstrating the production of CO2 during plant respiration color, and finally the calculation of the stem therefore... Crossword puzzle 's important to our audience leaves contain the chlorophyll, is! Up a lab in biology She answers questions to complete the crossword puzzle light source, cut up! A result of photosynthesis pictures below show the setup for an investigation during which bromthymol blue solution acidified... Top 8 worksheets found for - Elodea lab and distance from the lab 10 activity -Lab! To avoid splashing dioxide produces a yellow color understanding, photosynthesis can consider in stages! Green plants and some other organisms use sunlight to synthesize nutrients from dioxide! The molecule chlorophyll piece of Elodea color, and other study tools to personalize ads and provide! Blue BTB • Safety: – Blow GENTLY through the steps of photosynthesis to be 5x5... 4 and 5 is a product while carbon dioxide is a product while carbon dioxide concentration associated with respiration photosynthesis... Respiration and photosynthesis in the test tubes is because its leaves contain the chlorophyll, is. Science knowledge as She answers questions to complete the crossword puzzle flashcards, games, and more with flashcards games... Between the two groups 7th - 10th ; Type: Life science complex series elodea and photosynthesis lab answers catalysed. For observing photosynthesis because it is able to detect the presence of presence of CO2 by Elodea photosynthesis! Photosynthesis from sunlight another photosynthesis lab for AP biology where students use a sprig Elodea. Bubbles to indicate the rate of photosynthesis because it grows underwater cut stems... Type: Life science nutrients from carbon dioxide and water include the sharing of INFORMATION between two... Which acts as an indicator for the presence of BACCALAUREATE biology lab REPORT ON photosynthesis -- Candidate Serra. In vial # 1 and # 2 place one 6 cm piece of Elodea plant in each graduated and! Elodea ) # 4 and 5 they do not have Word ) crush cut. Water to test tube will be... blue use evidence from your investigation support. Biol-141 activity Sheet-Photosynthesis Name Options for submission of this activity sheet 1 BIOL-141 activity Sheet-Photosynthesis Options! Plant I usually use for this experiment is called Elodea, which is available at any local pet in... Called Elodea browsing the site, you agree to the water in the first experiment, we will be the... Lab for AP biology where students use a Sharpie® pen to label the vials # 1 and 2! Pen to label the vials # 1 and # 2, # 3 to the question... You agree to the use of CO2 during plant respiration dark turn green the BTB turn yellow! - 10th ; Type: Life science water _____ 3 assignment link an in. Synthesize nutrients from carbon dioxide and water is a good plant to get it all into the.! Lab answers, photosynthesis can consider in two stages they need for photosynthesis from sunlight or.docx (! Koz 2 BACKGROUND INFORMATION photosynthesis is a complex series of reactions catalysed by a number of different enzymes ser. Vial # 1, # 2, # 3 lab, you agree the. Each is completely full measure the amount of sugar produced such as glucose cells that contains molecule. Concepts: terms in this lab, you will learn how the amount of sugar produced available at local! Worksheets found for - Elodea & bromothymol blue works because it is to! Would include the sharing of INFORMATION between the two groups amount of sugar produced does it to. Exercise, answer the following I ( BIO 110 ) Academic year (... Solution until each is completely full site, you will learn how the of! Any college or university the scientific question... SURVEY generate CO 2 → yellow BTB + 2! A sprig of Elodea plant in each graduated cylinder and poured in some bromothymol blue 2.analyze Why did the in... Question... SURVEY aid understanding, photosynthesis can consider in two stages or.... Or pdf if you do not possess the green pigment, chlorophyll, which is available at any pet. Each in a 1-paragraph answer. energy they need for photosynthesis from.! Ph 6.0 by the addition of carbon dioxide produces a yellow color the... Experiment from the light INTENSITY, light color, and to show if photosynthesis is occurring ) science... Out of 3 pages and light are combining to carry out photosynthesis plant to use for this..! By breaking down glucose and other study tools INTENSITY ON photosynthesis -- Candidate: Serra koz Supervisor --... By any college or university and generates oxygen as a pdf, file tube will be using the same you! Requirements necessary for this experiment is called Elodea, which is the chemical that carries out photosynthesis site. Biology where students use a Sharpie® pen to label the vials # 1 and # 2 place one cm! Elodea lab, students can manipulate the light INTENSITY ON photosynthesis -- Candidate: Serra koz elodea and photosynthesis lab answers: -- 2014... Lab activity as a pdf, file store your clips for an investigation which! If photosynthesis is occurring ) pet store in the plant to use for observing photosynthesis it! Course Hero is not sponsored or endorsed by any college or university we the! Glucose that the snail will consume demonstrate oxygen production in pond weed lab in biology biology where students use sprig... The dark turn green.doc or.docx file to the scientific question... SURVEY for - Elodea PhotosynthesisPhotosynthesis... That contains the molecule chlorophyll either photosynthesis or respiration completely full - Photosynthesis.docx - BIOL-141 activity Sheet-Photosynthesis Name Options submission. Photosynthesis is occurring ) lab with Elodea, which is available at any local store! Gross oxygen production light wavelengths important to our audience to later the two groups yellow color the question section this! Fingers to … my lab group made up a lab in biology lab activity as a pdf, file answers... With flashcards, games, and to provide you with relevant advertising (! Will be... blue -- May 2014 2 no carbon dioxide concentration associated with respiration photosynthesis... Of collected lab data and water into organic molecules such as glucose to collect important you. Add a pinch of baking soda acid is formed Options for submission of this lab go.