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- Match each term with its most suitable description. ____ PGAL formation a. absorbs light ____CO2 fixation b. converts light to chemical energy ____ autotroph c. self-feeder ____ ATP forms NADPH does not d. electrons cycle back to photosystem ____ photorespiration e. problem in C3 plants ____ photosynthesis f. Calvin-Benson cycle product ____ pigment g. water molecules split ____ photolysis in photosynthesis h. rubisco functionDiagram 4: The Light Reactions of Photosynthesis STROMA dow concentralion Photonystem B Cytch e Photosystem Light omplex Light NADP reductoe NADP NADPH THYLAKOID SPACE igh ooncentration) Cavin Cyle Thylakid menbrane ATP STROMA ow H eone sythase ADP ATP Diagram 4 shows a single thylakoid membrane taken from a chloroplast inside of a leaf cell. The events of the light dependent cycle that take place along the thylakoid membrane are shown. Light energy is captured by O ATP synthase O Photosystems I and II O NADP+ reductase The thylakoid membrane's lipid structures DroviousWhat process is shown in the figure below? 3 Molecules CO2 RuBisCO Stage 1: carbon fixation 3 ADP 6 ATP ЗАТР 6 ADP Stage 3: regeneration of RUBP Stage 2: reduction 6 NADPH - 6 NADP*+ H* Sugar O Glycolysis O Light reactions of photosynthesis Oxidative phosphorylation Citric Acid Cycle O Dark reactions of photosynthesis
- choose letter pls 1. why is cyclic electron flow important in photosynthesis? a. generates greater amount of energy in simple but efficient pathway.b. allows the plants to conserve energy produced during photosynthesis.c. converts chemical energy from inorganic moleccules with less input of atp.d. allows the plants sensitive to light and living in low light environment to produce atp 2. which of the following does not occur during the light dependent reaction?a. photolysis of h2ob. realease of oxygenc. regeneration of co2 acceptord. phosphorylation of adp forming atp18. Figure 6 shows the ATP cycle. Name the enzyme of S and R that mediated the reactions. * H,0 АТР ADP +Pi Figure 6 A. S: ATP synthetase; R: ATPase O B. S: ATPase; R: ATP synthetase C. S. ATP synase; R: ATPhase D. S ADP synthetase; R: ADPaseUse the bank of terms below to complete each of the following. Record your answers onto the Google Form. a. bof Complex b. ATP g. photosystem II h. stroma m. bundle sheath cell c. NADH d. stoma е. Сз f. granum i. primary electron acceptor j. C4 k. cytochrome complex 1. rubisco n. G3P o. cyclic photophosphorylation р. САМ q. photosystem l 147 131 133 Plant leaf Plant leaf hint: the process b. 139 d. NAG e. 139 140 134 d. 135 145 136 f. ch r e -146 ot h ten tton NAD -NADH tyn feredi pitting ye gradet 142 hinti enayme 000000 000 photye 143 137 Proe ducta Al 000 138 ytentre MOP 000 0000 ph erten P 139 cha 000 144 NADP ectron tnpot chain NADP 139 reductase 140 145 148 plants: cool, moist environments 149 plants: hot, dry environments 150 plarts hot, dry, and desert erniroments co, or 0, 00, + H,0 chemioumotie syrteso -146 Co, rubisco attaches mainly O, to RuBP one gycolate cerbon fixation in mesophyll cells stomoto open at right: CO, uptoke onalosostate but little water loss 141 only one…
- The figure shows the absorption spectrum for chlorophyll a and the action spectrum for photosynthesis. Why are they different? 400 500 600 700 Wavelength of light (nm) O Green and yellow wavelengths inhibit the absorption of red and blue wavelengths. O Oxygen given off during photosynthesis interferes with the absorption of light. O Other pigments absorb light in addition to chlorophyll a. Absorbance of chlorophyll a Violet Blue Green Yellow Orange Red - Rate of photosynthesisDiagram 4: The Light Reactions of Photosynthesis STROMA (low H* concentration) Cytochrome complex Photosystem I Photosystem I Light NADP reductase 4H NADP + H NADPH THYLAKOID SPACE (high H* concentration) 4 H* Thylakoid membrane ATP synthase STROMA (low H concentration) ADP Diagram 4 shows a single thylakoid membrane taken from a chloroplast inside of a the light dependent cycle that take place along the thylakoid membrane In the Thylakoid space water is split into O 02 H* and electrons O H*, ATP and O2 O Photosystem II, electrons and oxygen O 02 and chlorophyll4. Below each item, identify WHAT it is, indicate WHERE in the chloroplast it is used/made, identify WHICH STEP of photosynthesis it is used/made in, indicate WHY it is used/made in photosynthesis. Then draw an arrow to indicate where electrons are donated from and end up. 6CO2 6H₂0 ENERGY C6H12O6 WHAT WHERE STEP WHY + + + 60₂ E E
- Give the meaning of the words 1. ATP SYNTHESIS 2. CHEMIOSMOSIS 3. CYCLIC ELECTRON FLOW 4. LIGHT DEPENDENT REACTION 5. NADPH FORMATION 6. PHOTOPHOSPHORYLATION 7. PHOTOSYSTEM 8. PHOTOSYSTEM I 9. PHOTOSYSTEM II 10. THYLAKOIDDiagram 41 The Light Reactions of Photosynthesis STROMA Poteyte Potayate mples HAD Light HLARO ACE (high ir Carto Thylakold membrane ATP ynthase STROMA ow N concentration) ADP Diagram 4 shows a single thylakoid membrane taken from a chloroplast inside of a leaf cell. The events of the light dependent cycle that take place along the thylakoid membrane are shown. Identify an energy transfer that takes place n Diagram 4. Light energy is directly transferred into the chemical bonds of sugar. O Light energy is directly transferred into the chemical bonds of ATP The energy of the bonds of water are transferred into the chemical bonds of ATP. The energy from an excited electron is transferred into the chemical bonds of NADPH.During the light-dependent reactions the high energy electron from P680. Select one: a. moves to Photosystem I b. becomes incorporated into water molecules c. is used to fix carbon dioxide d. is pumped into the thylakoid space e. reduces FAD