Imagine there is an extremely dangerous virus that kills 90% of people it comes into contact with. Which of these Biosafety Levels would be best to contain it?

Which one of the following statements about E. coli is false?

The (usually) harmless or even beneficial microorganisms that live in or on our body.

Placing the DNA from an animal cell into the genome of a bacterium will allow the bacterium to produce       an animal product.  This genetically modified bacterial DNA is referred to as __________________.

The hair-like appendages used for joining some Gram (-) bacteria together allowing for the transfer of DNA:

Which one of the following terms best describes the study of fungi?

Which one of the following statements regarding salvarsan is false?

When viewing the Permanent Maxillary Central Incisor from the facial/labial aspect: The height of contour on the mesial is located at the ____________________third.

When viewing the Permanent Maxillary Central Incisor from the mesial/proximal view: The labial convexity or height of contour is located at the _________________third.

When viewing the Permanent Maxillary Central Incisor from the facial/labial aspect: The mesio incisal angle is