Oxidoreductase apoenzymes utilize a coenzyme to function. The NAD+ and FAD coenzymes
A. are reduced when they add electrons to the substrate.
B. are reduced when they remove electrons from the substrate.
C. are oxidized when they remove electrons from the substrate.
D. carry only electrons between molecules.
Answer: B
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According to your text, in which of the following steps of the TCA cycle is NADH/FADH2 not produced?
A) TCA-2 B) TCA-3 C) TCA-4 D) TCA-6 E) TCA-8
Which genetic diseases involve defects in DNA repair that affect cell division?
a. Gaucher disease and Werner syndrome b. Kearns-Sayre syndrome and progeria c. progeria and Gaucher disease d. Gaucher disease and cystic fibrosis e. progeria and Werner syndrome
A 76-year-old man with intermittent fevers has blood cultures drawn three times. The second set is positive and grew out of a Corynebacterium spp. This organism is considered:
a. pathogenic. b. virulent. c. a contaminant. d. normal flora.
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What will be an ideal response?