MI EOC review

If a bacterium has a thick cell wall and stains purple it is

• gram positive
• gram negative

In an ELISA assay, ________ and ________ are added to facilitate a color change.

• antibodies and antigens
• primary antibodies and secondary antibodies
• enzymes and substrates
• antigen and enzymes

If a bacteria receives DNA from a viral vector, the process is called 

• conjugation
• transduction
• transformation
• viral infusion

Sue Smith was inflicted with 

• viral meningitis
• mononucleosis
• bacterial meningits
• influenza H1N1

Bacteria contain genetic information in the 

• plasmid and nucleus
• plasmid and nucleoid
• nucleus and mitochondria
• nucleoid and cell wall

The pilus serves the bacteria in two ways. Those two ways are

• attachment and reproduction
• attachment and protection
• protection and reproduction
•  attachment and antibiotic reisistance

Which of the following is not not a  step in the bacterial identification lab

• PCR Amplification
• PCR Purification 
• Sample prep
• DNA translation

This antibiotic inhibits the supercoiling of DNA in bacteria

• Beta-Lactam Antibiotics
• Floriquinones
• Sulfonamides
• Tetracyclines 

________ have surface _________ where _______ attach

• pathogens, antigens, antibodies
• antigens, antibodies, pathogens
• pathogens, antibodies, antigens
• antibodies, antigens, pathogens

You go to the doctor for a cut you got moving the lawn. The doctor takes xrays to make sure there are no broken bones, then he cleans and stitches the cut, wraps it in gauze and prescribes antibiotics to prevent infection. What medical interventions have you had today?

• surgical
• pharmacology
• diagnostics
• all of the above