Which color flame is very hot?

As the diaphragm contracts there is [amount] space in the thorax and air flows [direction].  

Which set of directions below is BEST for focusing the microscope on an image using oil immersion?

What media is type “C” below?

Oxidation involves bacteria digesting sugars using oxygen. Fermentation involves bacteria digesting sugars without oxygen. O-F media is used to test bacteria for their ability to oxidize or ferment sugars. Which set of tubes below is oxidative but NOT fermentative?  

A woman was taken to the hospital after a blunt force trauma to the head. Doctor’s reported that her ability to move and respond accurately based on her judgment of speed, motion and distance was impaired. She seemed to lack a sense of location (proximity to other people and objects) and sense of time (what time of day it seemed to be based on environmental cues). What part of her brain was damaged based on these symptoms? 

Which of these birth control methods last over 3 years?

Lab 4.  What determines blood type?

What is structure “I” in the diagram below?

How would you describe the purple bacteria in the image below?