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Question
The reaction sequence for the pyruvate carboxylase catalyzed reaction is:
A. formation of N-carbonyl biotin
B. attack of HCO3- on ATP
C. liberation of Pi
D. formation of carbonylphosphate
E. C-3 carbanion of pyruvate attack on N-carbonyl biotin
a. B, D, A, E, C
b. B, D, A, C, E
c. D, C, B, E, A
d. D, B, C, A, E
e. E, C, B, A, D
Answer
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Related questions
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Q:
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Q:
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Q:
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Q:
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Q:
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Q:
The base-pair edges in the ____ groove act as a(n) ____ identifiable through ____ with specific proteins.
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Q:
The eukaryotic transcription factor that exhibits a sequence specificity for the TATA box is:
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Q:
All are correct about enhancer sequences in eukaryotic cells EXCEPT:
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Q:
Which of the following would most likely cause a frameshift mutation?
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Q:
Which of the following statements explains why the adenine analog, 2-aminopurine (2-AP), can cause mutations in DNA when it is inserted in place of a site normally occupied by A?
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Q:
Misincorporation of all subsequent amino acids results from ____ mutations.
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Q:
Mutations in DNA may result from all of the following EXCEPT:
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b. physical insults on the cell, such as UV light.
c. errors in transcription.
d. chemical mutagens.
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Q:
A transition mutation would be replacing A by:
a. T.
b. C.
c. U.
d. G.
e. either T or C