Author Question: Media that that contains substances that alter the appearance of some organisms and not others is ... (Read 56 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
Media that that contains substances that alter the appearance of some organisms and not others is called:
 a. Differential media
  b. Basic media
  c. Selective media
  d. Enriched media

Question 2

The bur used in the straight low-speed handpiece is the ________ shank.
 a. straight
  b. latch-type
  c. friction-grip
  d. none of the above



mcabuhat

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

a

Answer to Question 2

a
RATIONALE: The bur used in the straight low-speed handpiece is the straight shank.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

For a complete list of videos, visit our video library