In the light-dependent reactions, what accumulates in the thylakoid compartment of chloroplasts? a. sugars c. O2 b. hydrogen ions d. CO2
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In the light-dependent reactions, what accumulates in the thylakoid compartment of chloroplasts?
a. sugars c. O2
b. hydrogen ions d. CO2
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- What two products result from photosynthesis? a. water and carbon dioxide b. water and oxygen c. glucose and oxygen d. glucose and carbon dioxidePlants produce oxygen when they photosynthesize. Where does the oxygen come from? a. splitting water molecules b. ATP synthesis c. the electron transport chain d. chlorophyllWhat is the energy of a photon first used to do in photosynthesis? a. split a water molecule b. energize an electron c. produce ATP d. synthesize glucose
- Which molecule absorbs the energy of a photon in photosynthesis? a. ATP b. glucose c. chlorophyll d. waterWhich statement correctly describes carbon fixation? a. the conversion of CO2 to an organic compound b. the use of RUBISCO to form 3-PGA c. the production of carbohydrate molecules from G3P d. the formation of RuBP from G3P molecules e. the use of ATP and NADPH to reduce CO2Which best describes cyclic photophosphorylation? (a) it uses two photosystems (b) it produces water as a waste product (c) it produces oxygen as a waste product (d) it utilizes a single photosystem (e) it uses substrate level phosphorylation to produce ATP
- Ribulose bisphosphate carboxylase, which might be the most abundant enzyme on Earth, is part of which photosynthetic reaction? A. the Hill reaction B. the light-independent reaction C. photosystem II D. the light-dependent reaction E. photosystem IYou want to kill weeds growing without killing the grass in your backyard. Use the information you gained in Chloroplast and Photosynthesis chapter and answer the following questions. a) Explain what are you going to use to get rid of weeds only. b) How your product will work?a.) Are there chloroplast in guard cells? b.) How do the guard cells function? c.) What photosynthetic reaction occur in chloroplast?
- Part A: Describe the role that stroma, thylakoids,granum, stroma lamellae, outer and inner membrane play in photosynthesis. Part B: What two reactions occur during photosynthesis and the role that chlorophyll plays.The different parts of the chloroplast have separate reactions that occur in them. Which occurs in the stroma? A. Photolysis B. Light-dependent reaction C. Electron transport chain D. Calvin cycleSome plants are able to survive in hot, dry climates like the desert. What is the name of their photosynthetic process? A. Noncyclic photophsophorylation B. C4 Photosynthesis C. C3 Photosynthesis D. Carbon fixation