Author Question: Which of the following is the type of media classification that supports the growth of one type of ... (Read 24 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
Which of the following is the type of media classification that supports the growth of one type of organism while inhibiting the growth of another?
 a. Basic
  b. Differential
  c. Selective
  d. Enriched

Question 2

Which type of bur is used to form the shoulders for a crown preparation?
 a. Round
  b. Pear
  c. End-cutting
  d. Wheel



Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Answer to Question 1

c

Answer to Question 2

c
RATIONALE: End-cutting burs are used to form the shoulders for a crown preparation.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

For a complete list of videos, visit our video library