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Graduate Biology Questions

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Graduate Microbiology
Pseudomonas is resistant to which drug?
  1. Aminoglycosides
  2. Ampicillin
  3. Ceftazadime
  4. ureidopenicillins
Graduate Microbiology
Graduate Microbiology
Proteus is resistant to which of the following antibiotics?
  1. Nitro
  2. Penicillin
  3. ampicillin
  4. None of the above
Graduate Microbiology
Which of the following specimen are planted on BAP, MAC, CNA, and Eugon?
  1. Clean Tissue
  2. CSF Fluid
  3. Dirty Tissue
  4. None of the above
Graduate Microbiology
What would you plant a Respiratory Sample on if you wanted to see if there was a fungal infection?
  1. SAB and BHI
  2. SAB, Mycosel, and Chromagar
  3. SAB BHI and Chromagar
  4. None of the above
Graduate Evolution
Graduate Evolution
What is speciation?
  1. A species that separates into two or more species in later generations
  2. A hybrid
  3. Genetic Drift
  4. Mutation
Graduate Cell Structure and Function
Graduate Evolution
As what is evolutionary fitness defined?
  1. Sexual selection
  2. The ability of an organism to survive and reproduce
  3. Directional Selection
  4. Selected for or against
Graduate Biochemical Pathways
Phosphorylation of Fructose 6-Phosphate is allosterically inhibited by                             .
  1. High ATP
  2. High citrate
  3. Low Fructose 2,6 Bisphosphate
  4. Two of the Above
  5. All of the Above
Graduate Biochemical Pathways
In the pathway favored by glucagon, carbon dioxide is released when                                                .
  1. Glucose 6-P ---> Fructose 6-P
  2. Isocitrate ---> a-Ketogluterate
  3. Succinyl CoA --> a-Ketogluterate
  4. 1,3 Bisphosphoglycerate ---> Glyceraldehyde 3-P
  5. None of the Above
Graduate Biochemical Pathways
Graduate Biochemical Pathways
NADH is anaerobically produced in what pathway(s)?
  1. Glycolysis
  2. Oxidative Phosphorylation
  3. Gluconeogenesis
  4. Two of the Above
  5. All of the Above
Graduate Taxonomy
Graduate DNA, RNA, and Genetics
Gametes are produced by a type of cell division called:
  1. Budding
  2. Binary Fission
  3. Meiosis
  4. Conjugation
Graduate DNA, RNA, and Genetics
What is a phenotype?
  1. A phenomenal reproducer
  2. The controller of the cell
  3. An organelle
  4. The expression of all an organism's genes
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