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 1, Problem 17CQ
Summary Introduction
To explain: The reason why the scientists were surprised to discover vacuole in Thiomargarita namibiensis bacterial cells.
Introduction: Prokaryotes are usually unicellular including bacteria and archaea, while eukaryotes are usually multicellular including protists,
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Please help with this Mass Spectrometry Question. Thank you
For the mass spec. shown in the attached image, please determine and give the amino acid sequence of the pentapeptide. Show which end is the amino terminus and which is the carboxy terminus. How does one arrive at the solution?
Draw a tripeptide of your choosing at pH 7. Have the N-terminus on the left and the C-terminus on the right. Then:
Draw a triangle around the α-carbons.
Draw a box around the R-groups.
Circle the atoms capable of hydrogen bonding.
Highlight the atoms involved in the formation of the peptide bonds.
What type of structure have you drawn? (primary, secondary, tertiary or quaternary protein structure).
2. For the flow of fluid over a flat membrane of length 10cm,
determine the length-average mass transfer coefficient. The
relevant properties of the system are u=0.01cm²/s, D=5 x 106
cm²/s, and v = 5.0 cm/s.
Chapter 1 Solutions
Fundamentals of Biochemistry: Life at the Molecular Level
Ch. 1 - Prob. 1ECh. 1 - Prob. 2ECh. 1 - Prob. 3ECh. 1 - Prob. 4ECh. 1 - 5. According to molecular sequence data, to which...Ch. 1 - Prob. 6ECh. 1 - Prob. 7ECh. 1 - 8. Can a process occur if the entropy of the...Ch. 1 - Prob. 9ECh. 1 - Prob. 10E
Ch. 1 - 11. For the reaction A ? B at 298 K, the change in...Ch. 1 - 12. When the reaction A + B ? C is at equilibrium,...Ch. 1 - Prob. 13ECh. 1 - Prob. 14ECh. 1 - Prob. 15ECh. 1 - 16. Why is the cell membrane not an absolute...Ch. 1 - 17. Most of the volume of T. namibiensis cells...Ch. 1 - 18. A spheroidal bacterium with a diameter of 1 ?m...Ch. 1 - 19. How many glucose molecules does the cell in...Ch. 1 - Prob. 20CQCh. 1 - Prob. 21CQCh. 1 - Prob. 22CQCh. 1 - 23. Two biochemical reactions have the same Keq =...Ch. 1 - MORE TO EXPLORE Look up methanogen and...
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