a. In complex ___ of the electron transport chain, electrons from cytochrome C are transferred to O2. A. I B. II C. III D. IV
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a. In complex ___ of the electron transport chain, electrons from cytochrome C are transferred to O2.
A. |
I |
|
B. |
II |
|
C. |
III |
|
D. |
IV |
b. Which of the following represents anammox?
A. |
N2 → NH3 |
|
B. |
NO2- → NO |
|
C. |
NH3 → N2 |
|
D. |
NO2- → NO3- |
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- 1. The equation for photosynthesis can be written as C6H12O6 + 602->6CO₂ + 6H₂O. How many oxygen atoms are present in the products of photosynthesis? A. 6 B. 18 C. 14 D. 12 2. End product of citric acid cycle/Krebs cycle is A. Citric Acid B. Lactic Acid C. Pyruvic Acid D. CO2+H2O 3. End product of glycolysis is A. Acetyl - CoA B. Lactic Acid C. Pyruvic Acid D. CO2+H2O 4. Three of the four answers listed below are compounds in the Krebs reactions. Select the exception. A. Oxaloacetate B. Isocitrate C. Succinyl-CoA D. Pyruvate 5. Picture attached A. Carboxyl B. Sulfhydryl C. Hydroxyl D. AminoLooking at the image shown here, which of the following statements DOES NOT correctly identifies the location of metabolites related to photosynthesis and/or respiration in the diagram of Chlamydomonas? F G H O A. Fermentation occurs in D. B. Glyceraldehyde-3-phosphate (G3P) is generated in C. O C. ATP can be found in D. D. Pyruvate is generated in G. O O O60.A mobile, lipid soluble carrier of TWO electrons present in chloroplasts is ___. Select one: a. cytochrome c b. Q c. plastocyanin d. PQB
- Glycolisis Vs Photosynthesis A. Explain similarites and differences. B. Explain their functions C. Explain why they have their ETC D. Explain the concept of autotroph E. Who is the last electron acceptor in Cellular Respiration and why? F. Who is the last electron acceptor in Photosynthesis and why?3. In the electron transport chain, cytochrome c reduces (BLANK) while in the catalytic site of mixed function oxidase cytochrome p450 reduces (BLANK) A. Copper, Flavin adenine dinucleotide B. Complex 3, Fe- prosthetic group C. Copper, NAD+ D. Copper, diatomic oxygen 4. Which of the following enzymes will have decreased function if a patient develops beri-beri, a thiamine deficiency? A. Transketolase B. 6 phosphotructokinase:1 stimulant C. Adenyl cyclase inhibitor D. Phosphoprotein phosphatase stimulant 5. As the concentration of insulin decreases in the transition from the fed to fasted state, the window of fatty acid biosynthesis may be extended because xylulose-5P is aln): A. Citrate synthase stimulant B. PFK-1 stimulant C. Adenyl cyclase inhibitor D. Phosphoprotein phosphatase stimulantArrange the following in the order they appear in electron transport. a. FAD, coenzyme Q, cytochrome c Ob. FAD, cytochrome c, coenzyme Q Oc. Cytochrome c, FAD, coenzyme Q Od. Coenzyme Q, FAD, cytochrome c
- 19. Which of the following is not an electron carrier in chloroplast electron transport chain? A. Pc B. FAD С. Ра D. Fd E. Cytochrome complex18. 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: ADPaseA. Highlight all the organisms that CAN do photosynthesis (you might need to google search what these are) Venus fly trap Mycorrhizal fungus Cyanobacteria Red algae Sponges Corn (Zea mays) B. Summarize the purpose of photosynthesis______ C. How could you tell or measure the rate of photosynthesis? ____ D. What is a redox reaction? ___ E. When the water molecule donates its electron to the chlorophyll molecule the water molecule was ______ while the chlorophyll was ______. F. When the carbon chain gains electrons from NADPH the carbon chain has been _____. G. Discuss how the chloroplast structure is arranged using the following terms (include picture too) chloroplast, thylakoid, stroma, chlorophyll, H. Light reaction and Calvin cycle: what is the overall purpose of each one?
- During his flight, Ikaris detected microorganism X in the abyssal zone of the Indian Ocean. X fixes atmospheric carbon dioxide via the Calvin cycle, and oxidised inorganic compounds as electron donors. X is most likely a a. Chemolithoautotroph b. Photolithoautotroph c. Photoorganoheterotrophs d. ChemoorganoautotrophA scientist is using a species of green algae to study electron transport chain in photosynthesis. He uses a laser to inactivate all of chlorophyll A in the algae, but leaves chlorophyll B intact (case 1). In a separate experiment, the scientist applies a chemical to the algae that inhibits PS I but does not affect PS II (case 2). Which of the following results is expected? In case 1, only PS I completely loses function; in case 2, no proton gradient is produced. In case 1, only PS I completely loses function; in case 2, a proton gradient is still produced. In case 1, both PS I and PS II completely lose function; in case 2, no proton gradient is produced. In case 1, both PS I and PS II completely lose function; in case 2, a proton gradient is still produced.In ________, electrons that have been energized by light contribute their energy to add phosphate to ADP, producing ATP. (a) crassulacean acid metabolism (b) the Calvin cycle (c) photorespiration (d) C4 pathways (e) photophosphorylation