Algae are being studied as a source of lipids to be used as source of biodiesel as a liquid fuel. The algae use H₂O, NH3, CO2, and sunlight to grow. Like plants, O₂ is a by-product of growth. light aH₂O + bNH3 + CCO2 dCH1.800.5 No.2 + eCH₂O0.1 + fO2 cell biomass lipid During twelve hours of sunlight, the culture consumes 50 kg of NH3 and 1000 kg of CO2. Determine the stoichiometric coefficient for the biomass. b. How much energy [kJ] is absorbed from the sun? a.
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- Hey, I need help answering this biology questions 1. Identify one plant-produced compound that requires nitrogen 2. Why are plants not the most important in the nitrogen cycle? 3. Why is net primary production significantly higher for continental shelf communities than for offshore communities? 4. Why can the activity of microorganisms be assessed by breathing rate?I am needing help with questions 1 through 3, please. 1) What is the importance of the Control Group in the Yeast and Sugar Balloon Experiment? 2) Write out the general summary equation for alcohol fermentation below using the formula for glucose; label the substrates and the products in this equation. 3) Research: Initial background about yeast and fermentation- write a few sentences about yeast and fermentation based on what you know. In what situations do humans use yeast for fermentation?Which of the following substances does not participate in the CalvinBenson cycle? a. ATP b. NADPH c. RuBP d. PGAL e. O2 f. CO2
- Relative Microbial Activity 1.00 0.80 0.60 0.40 0.20 0.00 20 ⚫02 consumption • CO2 production 40 60 80 100 Water Filled Pore Space (% of total pores) Figure 1. The relationship between microbial activity and water filled pore space. The blue solid line indicates O2 consumption and the orange dashed line indicates CO2 production. 4. With your new-found appreciation for the cause(s) of the relationship between 02/CO2 and water filled pore space, I will now ask you to draw on Figure 1 to show the relative rate of N2 production from 10 to 95% water filled pore space. What is molecule that is the e acceptor when N2 is produced?True False 1. Photosynthesis and cellular respiration cycle carbon between living organisms and the atmosphere. 2. The chemical reactions in cellular respiration use glucose and oxygen to produce carbon dioxide and water. The chemical reactions for photosynthesis do the opposite. 3. Cellular respiration is needed in all cells and takes place all the time, but photosynthesis only occurs in certain plant cells when light is available. 4. The source of energy for cellular respiration is light, but the source of energy for photosynthesis is the chemical bonds in carbohydrate molecules. (F 5. During photosynthesis, electromagnetic energy from the sun is transformed into chemical potential energy stored in the bonds of glucose. 6. During both photosynthesis and cellular respiration, energy is stored when chemical bonds are created, and energy is released when chemical bonds are broken.11:08 ull 4G E DMS & Clouds Quest... Nutrients in the Ocean 1. The importance of phytoplankton and dust to our climate? Replace the numbers in the figure with the correct words from the list below. 7. 5. 6. + 4. 3. 9. 2. 1. Missing words: • dust particles sulphate aerosols • DMS • DMS • Phytoplankton • CCN • cooling-indirect light scattering by clouds. • cooling-direct light scattering by aerosols • SO, (sulphur dioxide) 2. How do phytoplankton affect our climate? Fill in the gaps with the correct words from the list below. The growth of oceans is important 000 00
- Lab Report 4: Photosynthesis and Cellular Respiration 2. In terms of most to least amount f fermentation in 20 minutes, you found that glucose was fastest, followed by fructose, then sucrose and then starch. How does the size and complexity of these molecules affect how quickly they can be used in cellular respiration? Activity 4d - Cellular Respiration: Measuring Energy Production in Plants 1. Briefly describe the experimental setup in your own words. What were you measuring and what were your experimental groups? 2. In this experiment, what do you think would happen to the drop of red fluid in each respirometer if you forgot to add KOH pellets to your setups containing the soybeans? (Hint: think about the function of the KOH pellets, and remember that your respirometers are airtight. Also, for every molecule of 0₂ consumed, one CO₂ molecule is produced). 3. Why do you think cellular respiration was greater in the germinating seeds compared to the nongerminating seeds?QUESTION 12 A. Explain one reason why a farmer or home gardener might want to use a commercial mycorrhizae product when growing plants. B. Describe something that would need consideration in order to produce a successful mycorrhizal product.Q2. What is a bioenergy system .Describe any one type of biogas plants with diagram? (3Mark)
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