Chloroplast contains two photosystems. What is the function of each? For linear electron flow diagram the flow of electrons from photon absorption to NADPH formation. What does the energy stored in the form of NADPH synthesize?


Answer- Linear electron flow uses energy from photons is used to oxidise water and in the end enery is used for the reduction of NADP+.
In cyclic electron flow energy from absorbed carbon is used for oxdation of reaction centre PSI.
Answer- Synthesis of Triose phosphate, fixing of carbon.
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Chloroplast contains two photosystems. What is the function of each? For linear electron flow diagram the...
Question 16 2.3 pts What is the primary function of the Calvin cycle? O synthesize simple sugars from carbon dioxide use ATP to release carbon dioxide. o pass electrons down the electron transport chain use NADPH to release carbon dioxide split water and release oxygen. Where does the Calvin cycle take place? thylakoid membrane @chlorophyll molecule cytoplasm surrounding the chloroplast stroma of the chloroplast outer membrane of the chloroplast
8. The light reactions are made up of two photosystems. Describe each of the photosystems. Where do these reactions occur? When do they occur? 9. How are pigments used in the photosystems? How is it possible for pigments to catch light or absorb light to fuel the reactions of the chloroplast? 10. What is carbon focation? What is nitrogen fixation? The Calvin Cycle is also called the dark reactions. Why? 11. What are the steps in the dark reactions? What...
18 Electron flow varies in the light reactions. Categorize each description as characteristic of the cyclic electron pathway, the noncyclic electron pathway, or both Includes a pigment complex Only produces ATP as a product Electrons flow from water to NADP 02-3201 Provides ATP for enzymatic reactions outside photosynthesis Produces a hydrogen gradient Uses photosystem 1 Book Uses two photosystems Produces ATP. NADPH, and oxygen Electrons pass down an electron transport cain, then return to their source Beferences Includes a reaction...
place the correct words in each sentence to asses your
understanding of the cyclic and noncyclic electron pathways of
photosynthesis
z Chapter 8 G z Chapter 8 https/ Seved ATP synthase Two types of light reactions occur in called noncyclic, because electron flow can be traced from water to a molecule of of the chloroplast. One is The second type is called cyclic because energized electrons are cyclic passed down an electron transport chain and then returned to their source...
2. Write the following for an atom of Copper: (3pts) a. Condense orbital diagram Group #:_ b. Full electron configuration C. How many valence electrons does a cheomitam atom have? Copper nen an electron moves from n=4 to n=2 in the hydrogen atom, energy is released in form of a photon (light particle). Calculate the wavelength of this photon in nanometer (3pts)
1. Why are two photosystems needed when H2O is used as an electron donor? 2. How do antenna chlorophylls differ from reaction center chlorophylls? 3. What are the ways that organisms obtain energy and carbon from the environment? What are the names used to describe these organisms?
6) Which photosystem works first during lincar electron flow and what product is made using the energy absorbed by that photosystem? a) photosystem I (PSI), ATP b) PSI, NADPH c) PSII, ATP d) PSII, NADPH 7) Regulatory molecules can bind to an enzyme to modify its activity. Name the site of an enzyme to which an activator or noncompetitive inhibitor can bind. a) active site b) allosteric site 8) Where do the reactions of the Calvin cycle take place in...
1. Which of the below schematics most accurately depicts the flow of electrons through the electron transport chain? A Complex I-Complex Il-Complex IIl Complex IV Complex → Complex-Complex 111 Complex V C Complex IV-Complex IlI- Complex II ComplexI D Complex Complex Ⅲ→ Complex Ⅳ Complex > 2. Which of the following molecules is NOT an electron carrier that participates in the electron transport chain? A. FMNH2 B. Ubiquinol incorrect C. Cytochrome c D. NADPH 3. What is the final electron...
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Lab 8 Spring 2020 The Light Reactions The light reactions begin with the photolysis of water. Photolysis refers to the process by which, in the Intact thylakoid membranes and light. water is split into oxygen protons and electrons. Therefore, was primary electron donor in photosynthesis. Conversion of water, a very stable molecule, to oxygen is er unfavorable and would not occur to any significant extent without input of light energy in photosystem e process by which,...
A helium atom has two electrons, let us call them electron 1 and 2. Suppose electron 1 is in the ground state and electron 2 is in the first excited state. 1. Calculate the minimum energies (in eV) of photons needed to eject each electron out of the atom. [5 points) 2. Draw an energy level diagram for a helium atom and indicate the transitions in part 1. You do not need to calculate the energies of various energy levels....