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Quorum sensing ________.  

This organism is a cocci in a predominately strepto-arrangement.

How are bacterial growth cycles different in laboratory conditions vs. in the “wild”?

A hydrogenosome would most likely be used by:

ABC transporters take part in a type of active transport that move a single molecule across the membrane while using energy in the form of ATP.

Most bacterial and archaeal cells divide by:  

Which of the following helps a bacterium escape phagocytosis by host cells?

Which of the following plays the important role of exchanging oxygen and nutrients or waste for the other vessels to transport?

A normal healthy pulse pressure should be in the range of  __________.

When all four heart valves are operating correctly, the valves should open and close completely once each ____________.