Choose 2 of the following terms: Z protein / ATP synthase / Photosystem II. What is the specific role of each of the following? Describe what and how the protein does its job. As well, explain the importance of each in the overall process of photosynthesis.
Q: The 2nd stage of photosynthesis is termed as light-independent reaction? Why?
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Q: which of the following water will allow better photosynthesis (therefore greater oxygen release),…
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Q: Which of the following best describes C-3 photosynthesis? Check all that apply.
A: C3 mode of photosynthesis is an inefficient way of photosynthesis compared to C4 and CAM…
Q: Do you think glycolysis is a reversed process of photo synthesis? Why or why not? Explain both the…
A: Photosynthesis is the process of making food by plants with the help of sunlight, water, and carbon…
Q: Explain in detail of the stages of photosynthesis without explaining all the reactions of each…
A: Photosynthesis is the process by which the green plants are involved in the conversion of light…
Q: Use the bank of terms below to complete each of the following. Record your answers onto the Google…
A: Photosynthesis is the process by which plants, algae (green and red), and some microbes transform…
Q: A cell performing photosynthesis can be compared to cook preparing a particular dish (say, adobo,…
A: Photosynthesis is a process by which plants make their food (glucose) in presence of light by using…
Q: Describe two examples of enzyme involvement in photosynthesis.
A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…
Q: Describe both the advantages and the disadvantages of C4 photosynthesis over C3 photosynthesis.
A: Photorespiration is a wasteful pathway that is present in plants during which the carbon fixing…
Q: Which of the following statements about photosynthesis is NOT true? Light independent…
A: The photosynthesis is a process carried out by plant cells in order to produce food and oxygen. It…
Q: During light-generated photosynthesis reaction pH is lowered in 1. Thylakoid lumen 2. Thylakoid…
A: During photosynthesis there is a decrease in the pH of the thylakoid space by almost 1pH unit. This…
Q: Match the number of the label in the diagram (below) with the appropriate site or structure from the…
A: The structures are as follows:
Q: Photosystems are used in which phase of photosynthesis? • Which of the following molecules is…
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Q: Using the action spectrum for photosynthesis, determine what wavelengths of light appear to be…
A: Photosynthesis is a process by which green plants and certain other organisms capture light and use…
Q: The main purpose of the light reactions in photosynthesis is Group of answer choices to take the…
A: Photosynthesis is a process occurs in photosynthetic organisms that use light energy to derive the…
Q: Cooperation of the two photosystems is required for (a) ATP synthesis (b) reduction of NADP+…
A: Photosystems are basic functional and structural units of protein which help to carry primary…
Q: Artificial photosynthesis connection to the process or element of photosynthesis?
A: Photosynthesis is the process by which green plants and certain other organisms transform light…
Q: Write T if the statement is true and F if the statement is false 1. In photosynthesis, water is…
A: All mammals and most microbes rely on ingesting vast amounts of organic molecules from their…
Q: Match the names of the components of the light dependent reactions to the numbers in the diagram…
A: Light dependent reactions are reactions are reactions in plants which uses the light energy to…
Q: Give the meaning of the words 1. ATP SYNTHESIS 2. CHEMIOSMOSIS 3. CYCLIC ELECTRON FLOW 4. LIGHT…
A: Botany is the branch of science which involves the scientific study of classification,…
Q: Please describe the carrier molecules in photosynthesis
A: Photosynthesis is a process used by plants and other microscopic organisms to convert light energy…
Q: Which of the events listed below occurs in the light reactions of photosynthesis? NADP+ is produced…
A: Light reaction is the first stage in photosynthesis where the light energy is trapped from sunlight.…
Q: Compare the light reaction with the calvin cycle of phosynthesis in plants
A: Light reaction is the first step of photosynthesis which traps light energy and produces ATP and…
Q: Which of the following would still be possible in a plant with nonfunctional mitochondria in the…
A: Plants are eukaryotic organisms which have membrane bound organelles in the cell. Mitochondria…
Q: Which of the following processes can be a relatively easier measure to monitor photosynthesis?
A: Photosynthesis is the process wherein plants use the energy from sunlight to convert carbon from…
Q: Which of the following statements is FALSE? Water is the ultimate electron donor. Photosystem II has…
A: Sunlight can be utilised by autotrophs to manufacture their own food. Many folks believe that…
Q: Which of the following descriptions about photosystems during linear electron flow is not correct?…
A: Introduction: The funcitonal and structural units of food making process in plant is known as…
Q: A. Explain the three different ways scientists proved that green was the least effective light to…
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Q: Increasing the intensity of the incident light but not its energy increases the rate of…
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Q: Which of the following processes during photosynthesis is incorrectly coupled to its typical…
A: During photosynthesis energy from sunlight is harvested and it is used to drive the synthesis of…
Q: Based on this absorbable spectrum which of the following wavelengths are not efficient in driving…
A: Photosynthesis is the process of fixation of atmospheric carbon dioxide by plants in the presence of…
Q: List the three primary photosynthetic pigments and describe the role each plays in photosynthesis.
A: Photosynthesis : It is a process used by plants and other organisms to convert light energy into…
Q: Which of the following reactions produces the oxygen released by photosynthesis? chemiosmosis…
A: Photosynthesis is a process through which plants and other autotrophic organism make their food by…
Q: Adjusting the wavelength of light and increasing the temperature can increase the rate of…
A: Photosynthesis is the process in which plants make their own food by utilizing water and…
Q: The immediate product of this process is 3-phosphoglycerate. Light Reaction Calvin Cycle Both Light…
A: In case of light reaction ATP , NADPH and oxygen are the end products. The ATP acts as an energy…
Q: Which of the following approaches would be the best way to detect the lack of photosystem II in some…
A: Determine whether they produce O2 in the light.
Q: a. Photosynthesis is the food-making process done by plants. b The Calvin cycle was called the dark…
A: a. Photosynthesis is the process by which plants use sunlight , water, and carbon dioxide to create…
Q: Which of the following statements about the light reactions of photosynthesis are correct? 1.…
A: The light reaction of photosynthesis takes place in the thylakoid membranes of the chloroplasts. The…
Q: Match the following. Stroma Light reactions ATP nd NADPH Green pigment Photosystem 1 and 2 Fluid in…
A: Stroma is fluid in chloroplast ATP and NADPH are made in light reaction Photosystem 1 and 2 are…
Q: Which of the following descriptions about photorespiration is not correct? Select one: a. Rubisco…
A: a respiratory process in many higher plants by which they take up oxygen in the light and give out…
Q: Identify one link between photosynthesis and cellular respiration processes.
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Q: Compare and contrast the process of cyclic and non cyclic phosphorylation as follows 1. Source of…
A: The process of photosynthesis is completed in 2 main steps - photochemical reaction and Dark…
Q: Identify the correct compound to create a chemical equation that represents Photosynthesis. V + Drag…
A: Given: Photosynthesis Is an enzyme regulated anabolic process that involves manufacturing of organic…
Q: Which substance (or substances) is/are oxidized in the light dependent reactions of photosynthesis?…
A: The photosynthesis process involves a variety of reactions where some of the products get reduced…
Q: To understand photosynthesis, it is important to first understand the larger picture of what…
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Q: Ribulose bisphosphate carboxylase, which might be the most abundant protein on Earth, is part of…
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- A. Explain the role of ATP in life process. B. Complete the following table by comparing and contrasting the light-dependent and light-independent reactions of photosynthesis. You may use the link below for reference. https://youtu.be/KfvYQgT2M-k Light- independent reactions Point of Light-dependent reactions Comparison 1. Raw materials 2. Part of the chloroplasts where they occur 3. Light requirements 4. Products 15. Ву-productsExplain in detail of the stages of photosynthesis without explaining all the reactions of each pathways, but state the key steps of each pathway. Mention the location where each pathway happens in the plant and lastly make a table of the products formed at the end of the stage (ATPs, NADPHs, and water). Discuss about the oxidation-reduction of various molecules that are a part of these pathways.Identify the chemical basis for ApH and AY across the chloroplast thylakoid membrane by dragging the descriptions to their targets. Be sure to notice that the upper arrow iindicates ApH and the lower arrow indicates ΔΨ. ATP synthase complex H+ N ADP + P₁ Light energy ATP H*N Photosystem I/II- Chloroplast N side Aus PN ApH T + Thylakoid membrane HTp H+p Lumen Stroma P side Proton circuit A B High H concentration Low positive charge High positive charge Low H+ concentration Within the image, identify the types of proton translocation by dragging each label to its target. O XH₂ 2H+ + Z 2 H* ZH₂ O XH₂ Z 2H+ ZH₂ 2H+ C A B Proton pump Redox loop
- ATP is produced by chemiosmosis in photosynthesis". Identify where and how this chemical gradient is formed?how this is driving the ATP synthesis. Mention where the light dependent and light independent reactions of photosynthesis take place along with the functional end product(s) of these two stages. Dark and light reactions of photosynthesis are interconnected, how?Which of the following statements about the light reactions of photosynthesis are correct? 1. Absorption of light does one thing: it makes chlorophyll easier to oxidize. 2. In PSII, the rate of damage to the D1 protein can never exceeds the rate of repair. 3. Electron transport is spontaneous (exergonic) as electrons move from P680* to P700+. 4. Compared to anoxygenic photosynthesis, in oxygenic photosynthesis less light needs to be absorbed to reduce NADP+. A. 1,2 and 3 B. 1 and 3 C. 2 and 4 D. 4 only E. All of 1,2,3 and 4 are correctFor the following questions, choose one to discuss: chloroplast/photosynthesis State at the outset which one you will discuss. A) What role do proton gradients play in the process of photosynthesis proton gradients allow B) Where are proton gradients formed? Within what structures are they seen in chloroplasts How do the structures help them to maintain a gradient? C) Explain where and how the chloroplast or mitochondria uses passive transport and active transport to complete photosynthesis or cellular respiration.
- You will create a slide show/ Canva/ Website on the flow chart of photosynthesis phases .Your poster should include, but is not limited to:○ The overall equation is at the top.○ A diagram of a chloroplast which indicates where each reactant is used and whereeach product is synthesized. ○ All intermediary steps were studied in the light-dependent reactions and light-independent reactions, in the form of a flow chart(try to add details around them), using appropriate terminology. ● You will also submit a detailed explanation of your flow chart, using appropriateterminology.A. The C4 plant performs photosynthesis more efficiently than the C3 when the CO2 concentration is 600ppm or less. Provide one reason why the rate of photosynthesis doesn’t change for the C4 plant when the CO2 concentration increases above 400 ppm. B. Discuss what is happening in the C3 plant when the CO2 levels are below 50 ppm. Provide one reason why this does NOT happen to the C4 plant.Adjusting the wavelength of light and increasing the temperature can increase the rate of photosynthesis. Using specifics, describe in detail the effect of wavelength and temperature on photosynthesis and why or how these 2 factors affect the creation of the molecules used in or produced by photosynthesis.
- DRAW a curved arrow mechanism for photosynthesis with the following steps. Step 1: Absorption of sunlight and excitation of chlorophyll molecules Step 2: Transfer of energy to reaction center chlorophylls, which lose an electron and become oxidized. Step 3: Electron transfer from oxidized chlorophylls to an electron acceptor, such as a quinone molecule Step 4: Electron transfer from the quinone molecule to a chain of electron carriers, such as cytochromes, which generate a proton gradient across the thylakoid membrane Step 5: ATP synthesis by ATP synthase using the energy of the proton gradient. Step 6: Transfer of electrons from the electron carriers to the enzyme rubisco, which catalyzes the carboxylation of ribulose bisphosphate (RuBP) with CO2, forming an unstable 6-carbon intermediate. Step 7: Cleavage of the 6-carbon intermediate into two 3-carbon molecules, which are phosphorylated by ATP and reduced by NADPH to form glyceraldehyde-3-phosphate (G3P) Step 8: Conversion of G3P to…To understand photosynthesis, it is important to first understand the larger picture of what molecules the cell uses and generates and how the different molecules cycle between different reactions. The diagram shows a broad overview of the two stages of photosynthesis. Select the label that best corresponds to the lettered blanks in the diagram below. The parentheses represent the choices for each label on the graph. A. (ADP, ATP, O2, Co2) B. (NADPH, Sugars, NADP+, Sunlight) C. (H2O, Sugars, O2, Co2) D. (Sugars, Co2, O2)Condition: A transmembrane (or integral membrane) protein that acts as a H+ channel has been added to the thylakoid membrane. What impact will thishave to photosynthesis? Explain why. (Specific values are not required, just an indication of overall effect and reasons why.)