You are doing an experiment to measure the amount of oxygen in the air surrounding a plant when it is in the light and the dark. What is happening to oxygen levels from 30-60 minutes? 02 level vs Time 19.7 19.65 19.6 19.55 19.5 02 level (%)
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- Table 2 This table is for gathering data on the effects of temperature, light, or seed type on respiration. 0 5 10 15 20 25 Total time (min) Respirometer 1 Volume of Water (ml) 0.000ml 0.180ml 0.200ml 0.300ml 0.315ml 0.350ml Respirometer 2 Volume of Water (ml) 0.000ml 0.020ml 0.020ml 0.000ml 0.000ml 0.000ml Respirometer 3 Volume of Water (ml) 0.000ml 0.100ml 0.100ml 0.150ml 0.200ml 0.250ml Respirometer 4 Volume of Water (ml) 0.000ml 0.030ml 0.050ml 0.000ml 0.000ml 0.000ml Graphing Create a graph to compare the rate of respiration of the respirometers 2 and 4 in Table 2 of your investigation. The graph should show the change in the volume versus time. This represents the rate of respiration. Be sure to include a graph title and properly label your x- and y-axes, including units.Leaf Sample Type Illumination Level Oxygen Concentration Change Data (ppm) Elapsed Time (s) Oxygen Change Rate (ppm/s) Sun- Adapted 0% -15.05 40.0s -0.37625 Shade-Adapted 0% -9.03 40.0s -0.22575 Leaf Sample Type Illumination Level Carbon Dioxide Concentration Change Data (ppm) Elapsed Time (s) Carbon Dioxide Change Rate (ppm/s) Sun- Adapted 0% 15.05 40.0s 0.37625 Shade-Adapted 0% 9.03 40.0s 0.22575 Using the results for the change in carbon dioxide concentration in Procedure II as a reference, compare the rates of cellular respiration for sun-adapted versus shade-adapted leaves. What are the biological principles/bases underlying this comparison.esis Experiment Pre x e/1FAlpQLSe1bU1Yeoh147E6rSOav9jF1elod7_gWmRI3SCcivqTgsOygQ/viewform?hr_submissi What do you think will happen to the amount of Carbon Dioxide in the bottl when the leaves are in the DARK? * Increasing function Decreasing function Constant functio (x) (x) f(x) (a) (b) (c) O The CO2 in the bottle will increase (a) O The CO2 in the bottle will decrease (b) The CO2 in the bottle will stay the same (c) Other: Explain why you are making this prediction, using what you know about photosynthesis and respiration.
- Leaf Sample Type Illumination Level Oxygen Concentration Change Data (ppm) Elapsed Time (s) Oxygen Change Rate (ppm/s) Sun- Adapted 100% 22.94 40.0 s 0.5735 Shade-Adapted 100% 13.92 40.0 s 0.348 Leaf Sample Type Illumination Level Carbon Dioxide Concentration Change Data (ppm) Elapsed Time (s) Carbon Dioxide Change Rate (ppm/s) Sun- Adapted 100% -22.94 40.0 s -0.5735 Shade-Adapted 100% -13.92 40.0 s -0.348 In procedure I, the oxygen concentration changes differed between sun-adapted leaves and shade-adapted leaves. Can chlorophyll concentrations alone explain the differences seen between the two leaf types? ExplainPlease match correctly each statement in column 1 to its convenient answer in column 2. Compensation Rubisco Higher CO2 compensation method pH method point Technique used to distinguish between C3 and C4 plant C4 plant C3 plant Equilibrium state between photosynthesis and respiration о оо оо O оо O Oin a specrophotometry ethanol determination experiment, you measured OD340 and assumed this corresponds to the rise in NADH concentration. How can you increase your confidence that you actually measured a change of NADH concentration (using a plate reader/spectrophotometer) ?
- A comparison of transpiration rates from C3 & CAM explants in a potometer 0.9 0.8 0.7 0.6 0.5 C3 0.4 CAM 0.3 0.2 0.1 10 20 30 40 50 60 70 -0.1 Imagine you are reviewing a research paper for a scientific journal. Criticise the figure below. Briefly identify formatting/design/presentation errors in the (bullet points/list is acceptable) and state what information you think needs to be supplied in a figure caption to accompany it (use sentences for this part).Watch the first 53 seconds of video #2. https://www.youtube.com/watch?v=kUsKbSrCEQ8 6a. Video #2 states that trees can take in CO2 from the atmosphere and store it in wood of the trees as they grow, but video #2 does not provide any evidence to support this statement.I'm studing Cellular Respiration. We did a lab. We had technical difficulties... our CO2 gas sensor wasn't working properly. So I am curious, what trends SHOULD I have seen. We compared the CO2 output of bean sprouts vs mealworms. We tested at both room temp (27 degrees C) vs cold temp (15 degrees C) for both the mealworms and bean sprouts. I need to know the trends I should have seen, ie. does an animal or plant produces more C02 and why? Also does the the cool temp make the reduction in CO2 production? Thank you.
- Please answer number 4 for : "Magellanic Penguine"1 | 2021 SCLG8_12 MI;1 x A Did you finish your interim? If no x + 11&exid%3Dnhaassessments 1571155631555&acode%3DC6G7L7 uide Reset Answer Construct an explanation for how the rubber tree plants live and grow. Rubber tree plants use to make The can be then used for energy immediately or stored for growth or later use. forest. ex which also oxygen and sugar (food); carbon dioxide and water; sugar (food) ne trees carbon dioxide and sugar (food); oxygen and water; water C water and carbon dioxide; oxygen and sugar (food); sugar (food) carbon dioxide and oxygen; sugar (food) and water; water Back Next US A 5:2a.com/assignments/viewer/classes/329ea460c4114349972e507a776991d0/assignments/b729d9ce127845af8a13a22bc6c88f24/contents/...0* Study Plan Granada G GOOGLE Photosynthesis synthesis 1. Describe the overall changes in matter that occur during the light- independent reactions. What does the plant start with and what does it end with? What is the source of energy that powers this change? Type your answer here. oficinavirtual Data Parameters.xlsx https://escuelaposg... From 6 Photosynthesis-E....pptx 6 ADP M ATP Light-Dependent Reactions UGR ES ACCOUNT PDF 00000 10 000 Light-Independent Reactions 60 CO2 2000 POST The Calvin Cycle-R.....pdf Connected A 12 000 STROMA 12 M 000 12 ATP https://webmailest..... 12 ADP 12 Sugars and Other Compounds 12 NADP+ NADPH CYTOPLASM https://biblioteca From Light- Dependent Reactions The Process of Ph.....pptx The Process