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Author Question: Niacin is converted to which of the following two cofactors? A. Flavin adenine dinucleotide (FAD) ... (Read 126 times)

pane00

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Niacin is converted to which of the following two cofactors?
 
  A. Flavin adenine dinucleotide (FAD) and flavin mononucleotide (FMN)
  B Vitamin B12 and ubiquinone
  C. Nicotinamide-adenine dinucleotide and nicotinamide-adenine dinucleotide phosphate
  D. Thiamine pyrophosphate and biotin

Question 2

Changes in vitamin B12 are most dramatic in tissues with the greatest rate of cell turnover because:
 
  A. Deficiencies result in impaired RNA synthesis in any cell where chromosomal replication and division takes place.
  B. Deficiencies result in impaired excretion of metabolic waste products from the cells' cytosol.
  C. Deficiencies result in impaired function of cytochrome P450.
  D. Deficiencies result in impaired DNA synthesis in any cell where chromosomal replication and division takes place.


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nyrave

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pane00

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Reply 2 on: Jun 25, 2018
Gracias!


AmberC1996

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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