Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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Question
Chapter 18, Problem 49P
Interpretation Introduction
Interpretation:
Electroneutral exchange of H2PO4- for OH- is the same as electroneutral symport of H2PO4- and H+.
Concept introduction:
In the majority of inner membrane carriers, antiport transport occurs. Antiport transport is the process in which the exchange of one molecule for the other molecule occurs. On the other hand, symport transport is the transfer of molecules in the same direction. The charge differences in the antiport and symport transport will result inthe electrical transport process.
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In the reaction Na + Cl à Na+ + Cl-, which component is said to become ‘oxidized’ and which is considered reduced?
Na, Cl
Cl, Cl
Na, Na
Cl, Na
More ratios. Through the use of nuclear magnetic resonance
spectroscopy, it is possible to determine the ratio between the
protonated and deprotonated forms of buffers. (a) Suppose the ratio
of [ A- ]A I to [HA] is determined to be 0.1 for a buffer with
pKar6.0.pKa = 6.0. What is the pH? (b) For a different buffer,
91974
suppose the ratio of [ A- ]lA J to [HA] is determined to be 0.1 and
the pHpH is 7.0. In this case, what is the pKapKa of the buffer? (c) For
another buffer with pKa=7.5PKa = 7.5 at pH 8.0pH 8.0, what is the
expected ratio of [ A- ][A ] to [HA]? do
NH2
Part A
N-
N.
Which of the following is found in the coenzyme FAD?
'N
Check all that apply.
V two heterocyclic rings
O ADP
OH
HO
OH
O a substituted benzene ring
O a phosphate anhydride bond
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Chapter 18 Solutions
Biochemistry
Ch. 18 - Prob. 1PCh. 18 - Prob. 2PCh. 18 - Prob. 3PCh. 18 - Prob. 4PCh. 18 - Prob. 5PCh. 18 - Prob. 6PCh. 18 - Prob. 7PCh. 18 - Prob. 8PCh. 18 - Prob. 9PCh. 18 - Prob. 10P
Ch. 18 - Prob. 11PCh. 18 - Prob. 12PCh. 18 - Prob. 13PCh. 18 - Prob. 14PCh. 18 - Prob. 15PCh. 18 - Prob. 16PCh. 18 - Prob. 17PCh. 18 - Prob. 18PCh. 18 - Prob. 19PCh. 18 - Prob. 20PCh. 18 - Prob. 21PCh. 18 - Prob. 22PCh. 18 - Prob. 23PCh. 18 - Prob. 24PCh. 18 - Prob. 25PCh. 18 - Prob. 26PCh. 18 - Prob. 27PCh. 18 - Prob. 28PCh. 18 - Prob. 29PCh. 18 - Prob. 30PCh. 18 - Prob. 31PCh. 18 - Prob. 32PCh. 18 - Prob. 33PCh. 18 - Prob. 34PCh. 18 - Prob. 35PCh. 18 - Prob. 36PCh. 18 - Prob. 37PCh. 18 - Prob. 38PCh. 18 - Prob. 39PCh. 18 - Prob. 40PCh. 18 - Prob. 41PCh. 18 - Prob. 42PCh. 18 - Prob. 43PCh. 18 - Prob. 44PCh. 18 - Prob. 45PCh. 18 - Prob. 46PCh. 18 - Prob. 47PCh. 18 - Prob. 48PCh. 18 - Prob. 49PCh. 18 - Prob. 50PCh. 18 - Prob. 51PCh. 18 - Prob. 52PCh. 18 - Prob. 53PCh. 18 - Prob. 54PCh. 18 - Prob. 55PCh. 18 - Prob. 56PCh. 18 - Prob. 57PCh. 18 - Prob. 58PCh. 18 - Prob. 59P
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