Least expensive pathway is Hydroxy propionate pathway because the net yield to fix two molecules of Co2 is only three ATPs in this cycle. Whereas calvin cycle requires 9 ATP per molecule of Co2 fixed, reverse TCA cycle requires 4 ATPs per molecule of CO2 fixed. The last cycle requires 8 ATP per molecule of CO2 fixed.
QUESTION 7 Which of the following pathways requires the least amount of energy to fix CO2?...
Which of the following is NOT TRUE for the fixation of CO2? Select one: a. requires ATP b. an example of a catabolic process c. occurs in the chloroplast stroma d. Calvin cycle is not dependent on light e. requires electrons
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For each of the pathways listed below, write a numbered list identifying- 1) What is(are) the main substrate(s) for that pathway? 2) What is (are) the final product(s) for that pathway? 3) What is the energy yield (ATP, NADH, ...) for that pathway? 4) Where in the cell (be specific) does the pathway occur? D) Fatty acid beta-oxidation 1. 2. 3. 4. E) Calvin-Benson cycle 1. 2. 3. 4.
Question 44 1.334 poir Which of the following metabolic pathways has some reactions that take place in the cytosol while other reactions take place in the mitochondria? O Aurea cycle OB. fatty acid oxidation C.glycolysis D. pentose phosphate pathway E. citric acid cycle
Question 7 2 pts The Calvin cycle requires_ATP and __NADPH in order for the cell to produce a molecule of glucose. O9;6 18; 12 6:9 O 12:18 Question 8 2 pts Which of the following is true about carbon fixation during the Calvin cycle? O A five-carbon RuBP molecule is regenerated by rearranging the carbons from G3P molecules. O Amolecule of CO2 is joined to a 5-carbon molecule of RuBP by the enzyme rubisco. A molecule of CO2 is joined...
Which statement regarding phototrophs is correct? a. Green sulfur bacteria appear green because their bacteriochlorophylls absorb green light. b. The proton motive force generated during photosynthesis in purple bacteria generates reducing power. c. Electron flow in oxygenic photosynthesis generates both cellular energy and precursor metabolites d. Electron carriers associated with FeS-type photosystems achieve higher reduction potentials than in Q-type photosystems. e. None of the above. Which statement regarding autotrophy is incorrect? a. A single turn of the Calvin Cycle fixes...
D Question 7 2.3 pts Which of the following are products of the light reactions of photosynthesis that are utilized in the Calvin cycle? electrons and H water and Oz CO2 and glucose ADP.Pi, and NADP ATP and NADPH
Glucose oxidation rapidly adjusts to the dietary intake of carbohydrate. Which of these statements is true regarding excess carbohydrate intake? Choose all that apply. Excess carbohydrates slanul the body to store amino acids Excess carbohydrates are stored as glycogen Excess carbohydrates trager the process of gluconeogenesis. Excess carbohydrates can be converted to fat. Match the term with the correct definition Synthesis of glycogen lyropeless Synthesis of fatty acids & triglycerides ketogenic amino acids Amino acids that can be used to...
34) During Salmonella enterica gastroenteritis (acute inflammation of the stomach and intestines, often accompanied by nausea, vomiting, diarrhea, and abdominal pain), responding neutrophils of the human immune system generate an oxidizing environment that generates tetrathionate, a compound Salmonella uses as a terminal electron acceptor for anaerobic respiration. Most normal microbiota are unable to use this compound, instead relying on fermentation in this anaerobic environment. In the densely populated intestinal tract, this . A) slows the growth of Salmonella relative to...
UCHS QUESTION 14 Which of the following is an incorrect match of process to location? preparatory reaction - cristae of mitochondria citric acid cycle - matrix of mitochondria ATP production in the electron transport chain - cristae of mitochondria H+ ion gradient-matrix of mitochondria glycolysis - cytoplasm QUESTION 15 The Calvin cycle reactions only occur in bundle sheath cells in a C4 plant so that H20 is not available to mesophyll cells. to allow O2 to enter bundle sheath cells....
Which of the following baseball athletes is likely to burn the least amount of energy during a two hour game in which they play the entire game? O A Pitcher B. Catcher Short stop D. Right Fielder