Homework Answers
RuBP is ribulose biphosphate. It's purpose is in the dark reaction. It is formed by taking a phosphate, coming from the splitting of ATP, and joining it with RuP, changing RuP (ribulose phospate) into RuBP. RuBP is then able to join with CO2 and form an unstable 6C molecule which is the basis for the dark reaction.
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Which of the following molecules is used to make food for plants? RuBP a. Ob. RuBisCO...
Q.1 Rubisco starts the process of carbon fixation by attaching a carbon from carbon dioxide to...
Q.1 Rubisco starts the process of carbon fixation by attaching a carbon from carbon dioxide to RuBP, causing which molecule to be formed? Q.2 12 molecules of PGA use the energy from ATP and NADPH to rearrange and form 12 molecules of? Q.3 ____provides the energy needed to rearrange 10 molecules of PGAL into 6 molecules of RuBP. Q.4 During one "turn" of the Calvin–Benson cycle,__ carbon dioxide molecules are taken in, and a molecule of glucose is created.___ carbon...
what would the answers be? Which of the following correctly identify a role of the ATP...
what would the answers be?
Which of the following correctly identify a role of the ATP produced in the light-capturing reactions? Select all that apply. It serves the same role as ATP produced by mitochondria. It is used to produce G3P molecules It is used to regenerate RuBP from G3P molecules. It is used by rubisco to fix CO, to RuBP. Submit Request Answer
Calculate the approximate number of residues of Rubisco, which is involved in carbon fixation in plants,...
Calculate the approximate number of residues of Rubisco, which is involved in carbon fixation in plants, with a monomeric molecular weight of 55 kDa
D Question 2 During the Calvin Cycle, plants invest 9 molecules of ATP to produce one...
D Question 2 During the Calvin Cycle, plants invest 9 molecules of ATP to produce one molecule of G3P. What is the payoff of this? Plants cannot use the ATP produced by the Light Reaction so they invest them in the Calvin Cycle The plant can use the G3P to make cellulose or starch The Light Reaction needs the G3P RuBP provides 15 molecules of ATP so the plant has an excess of ATP
Starch is a carbohydrate that plants make that stores chemical energy. Plants make starch molecules by...
Starch is a carbohydrate that plants make that stores chemical energy. Plants make starch molecules by binding together long chains of glucose molecules. What is the ORIGINAL source of the energy that is stored in starch molecules? Oxygen molecules Sunlight Energy Sugar (glucose) molecules Carbon Dioxide
Question 7 2 pts The Calvin cycle requires_ATP and __NADPH in order for the cell to...
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...
3.) Digestion of food, in which large biological molecules are broken down into their smaller building...
3.) Digestion of food, in which large biological molecules are broken down into their smaller building blocks, is an example of which of the following types of chemical reactions: a. dehydration synthesis b. anabolism e. hydrolysis d.precipitation 4.) TRUE or FALSE: Hydrolysis reactions require energy input. 5.) Give an example of a disaccharide and indicate which monosaccharides it is composed of. 6.) Which of the following is a polysaccharide? b. sucrose c. glycogen a. glucose d. fructose e. deoxyribose 7.)...
Which of the following is trigonal planar AND polar? A SO3 OB. CHCl3 (C is central)...
Which of the following is trigonal planar AND polar? A SO3 OB. CHCl3 (C is central) Ос, BF3 D. CCI20 (C is central) QUESTION 35 or Molecules made up of three atoms will have a shape of A. linear; trigonal pyramidal B. bent; trigonal planar C. linear, bent D. tetrahedral; trigonal planar
67-68. Refer to the diagram below. CH.DE Coo- CHOD CO -OH -OH + H Rutico -...
67-68. Refer to the diagram below. CH.DE Coo- CHOD CO -OH -OH + H Rutico - HOH - -OH CH00 do + H H 200 Carbon dioxide еное Ruose 15 bisphosphate RuBP) Sx-carbon skoloton of reaction intermediate 67. If a plant is removed from its natural environment and exposed to 100 percent CO, composed of radioisotope C, which of the following will not occur? a. All the carbon molecules in the RuBP molecules will eventually become 'c. b. Rubisco will...
Question 33 2 pts Which one of the following molecules is polar? (a) BC13 (b) Bel2...
Question 33 2 pts Which one of the following molecules is polar? (a) BC13 (b) Bel2 (c) CCIA (d) CHCl3 (e) Br2 Ос ОЕ OB OD ОА
what would the answers be?
Which of the following correctly identify a role of the ATP produced in the light-capturing reactions? Select all that apply. It serves the same role as ATP produced by mitochondria. It is used to produce G3P molecules It is used to regenerate RuBP from G3P molecules. It is used by rubisco to fix CO, to RuBP. Submit Request Answer
D Question 2 During the Calvin Cycle, plants invest 9 molecules of ATP to produce one molecule of G3P. What is the payoff of this? Plants cannot use the ATP produced by the Light Reaction so they invest them in the Calvin Cycle The plant can use the G3P to make cellulose or starch The Light Reaction needs the G3P RuBP provides 15 molecules of ATP so the plant has an excess of ATP
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...
3.) Digestion of food, in which large biological molecules are broken down into their smaller building blocks, is an example of which of the following types of chemical reactions: a. dehydration synthesis b. anabolism e. hydrolysis d.precipitation 4.) TRUE or FALSE: Hydrolysis reactions require energy input. 5.) Give an example of a disaccharide and indicate which monosaccharides it is composed of. 6.) Which of the following is a polysaccharide? b. sucrose c. glycogen a. glucose d. fructose e. deoxyribose 7.)...
Which of the following is trigonal planar AND polar? A SO3 OB. CHCl3 (C is central) Ос, BF3 D. CCI20 (C is central) QUESTION 35 or Molecules made up of three atoms will have a shape of A. linear; trigonal pyramidal B. bent; trigonal planar C. linear, bent D. tetrahedral; trigonal planar
67-68. Refer to the diagram below. CH.DE Coo- CHOD CO -OH -OH + H Rutico - HOH - -OH CH00 do + H H 200 Carbon dioxide еное Ruose 15 bisphosphate RuBP) Sx-carbon skoloton of reaction intermediate 67. If a plant is removed from its natural environment and exposed to 100 percent CO, composed of radioisotope C, which of the following will not occur? a. All the carbon molecules in the RuBP molecules will eventually become 'c. b. Rubisco will...
Question 33 2 pts Which one of the following molecules is polar? (a) BC13 (b) Bel2 (c) CCIA (d) CHCl3 (e) Br2 Ос ОЕ OB OD ОА
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