Fundamentals of Biochemistry: Life at the Molecular Level
5th Edition
ISBN: 9781118918401
Author: Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher: WILEY
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Chapter 19, Problem 21E
Summary Introduction
To propose: A function for the K+ channel in the thylakoid stromal lamellae in the chloroplasts of Arabidopsis thaliana.
Concept introduction:
The major plant nutrient potassium is accumulated in higher amounts in the roots and are distributed all over the plants. The membrane transport of potassium can be facilitated by utilizing potassium channels and secondary potassium transporters.
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Chapter 19 Solutions
Fundamentals of Biochemistry: Life at the Molecular Level
Ch. 19 - Prob. 1ECh. 19 - 2. Green sulfur bacteria use H2S as an electron...Ch. 19 - 3. The “red tide” is a massive proliferation of...Ch. 19 - 4. Explain why the chlorophylls in...Ch. 19 - Prob. 5ECh. 19 - Prob. 6ECh. 19 - Prob. 7ECh. 19 - 8. H218O is added to a suspension of chloroplasts...Ch. 19 - 9 Describe the functional similarities between the...Ch. 19 - Prob. 10E
Ch. 19 - Prob. 11ECh. 19 - Prob. 12ECh. 19 - 13. Although tile net equation for photosynthesis...Ch. 19 - 14. Why is it possible for chloroplasts to absorb...Ch. 19 - 15. Predict the effect of witling myxothiazol, an...Ch. 19 - Prob. 16ECh. 19 - Prob. 17ECh. 19 - 18. Chloroplast ATP synthase contains 14 c...Ch. 19 - 19. Predict the effect of an uncoupler such as...Ch. 19 - Prob. 20ECh. 19 - Prob. 21ECh. 19 - 22. Would the activity of the A, thaliana K+...Ch. 19 - Prob. 23ECh. 19 - Prob. 24ECh. 19 - Prob. 25ECh. 19 - 26. The shell of the cyanobacterial carboxysome...Ch. 19 - 27. In an effort to increase the efficiency of...Ch. 19 - 28. Describe the effects of an increase in oxygen...Ch. 19 - 29. The leaves of some species of desert plants...Ch. 19 - 30. Plants must obtain CO2 but avoid the loss of...Ch. 19 - 31. How might the increase in atmospheric [CO2]...Ch. 19 - Prob. 32ECh. 19 - 33. Chlorophyll f, which occurs in some species of...Ch. 19 - 34. The cyanobacterium Oscillatoria sancta appears...Ch. 19 - Prob. 35CQCh. 19 - Prob. 36CQCh. 19 - 37. Under conditions of very high light intensity,...Ch. 19 - 38. Which of the mechanisms for dissipating light...Ch. 19 - 39. Calculate the energy cost of the Calvin cycle...Ch. 19 - 40. Oil is a major energy-storage molecule in most...Ch. 19 - 41. One aspect of climate change is that average...Ch. 19 - 42. Experiments to address the day-night...Ch. 19 - 43. If a C3 plant and a C4 plant are placed...
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- 17. Which one of the compounds below is the major organic product obtained from the following series of reactions? CI benzyl alcohol OH PBr3 Mg 1. CO2 SOCl2 ? ether 2. H+, H₂O CI Cl HO OH CI Cl A B C D Earrow_forward14. What is the IUPAC name of this compound? A) 6-hydroxy-4-oxohexanenitrile B) 5-cyano-3-oxo-1-pentanol C) 5-cyano-1-hydroxy-3-pentanone D) 1-cyano-5-hydroxy-3-pentanone E) 5-hydroxy-3-oxopentanenitrile HO. CNarrow_forward13. What is the IUPAC name of this compound? A) 5-hydroxy-3,3-dimethylpentanoic acid B) 3,3-dimethylpentanoic acid C) 3,3-dimethyl-1-oxo-1,5-pentanediol D) 1,5-dihydroxy-3,3-dimethylpentanal E) 4-hydroxy-2,2-dimethylbutanoic acid HO OHarrow_forward
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