EBK LEHNINGER PRINCIPLES OF BIOCHEMISTR
7th Edition
ISBN: 8220103662253
Author: nelson
Publisher: MAC HIGHER
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Chapter 22, Problem 4P
Summary Introduction
To determine: Bacteria and mammals have different route for the conversion of aspartate to asparagine. Why mammals use glutamine as nitrogen donor.
Introduction:
The conversion of aspartate to asparagine with consumption of ATP takes place in two ways. In both “eukaryotes and prokaryotes”, asparagine is biosynthesized from aspartate by
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For CARS, which statement is not true regarding its advantages?
a) Contrast signal based on vibrational characteristics, no need for fluorescent tagging.
b) Stronger signals than spontaneous Raman.
c) Suffers from fluorescence interference, because CARS signal is at high frequency.
d) Faster, more efficient imaging for real-time analysis.
e) Higher resolution than spontaneous Raman microscopy.
Draw the major product of the Claisen condensation reaction between two molecules of this ester. Ignore
inorganic byproducts.
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1. NaOCH3/CH3OH
2. Acidic workup
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O
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The total number of carbons in the parent chain is incorrect. Review the reaction conditions including starting materials and/or
intermediate structures and recount the number of carbon atoms in the parent chain of your structure.
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Chapter 22 Solutions
EBK LEHNINGER PRINCIPLES OF BIOCHEMISTR
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