Antibodies produced due to infection are considered part of ...

[lilldybug07]

Antibodies produced due to infection are considered part of ________ immunity.
 
  A) natural B) adaptive C) nonspecific D) innate

Question 2

The blood agar plate of a urine specimen shows 100 colonies of a large gray wet beta-hemolytic organism. The MacConkey agar displays 20 colonies of a dark pink lactose fermenter. Both organisms are E. coli.
 
  How do you account for the difference in the number of colonies between the two agar plates?
  A) There is a dilution effect as the agar is struck so there will be fewer colonies from agar to agar.
  B) The technologist did not redip the loop into the urine before inoculation of the MacConkey.
  C) The technologist did not flame the calibrated loop after inoculation of the blood agar plate.
  D) E. coli grows much better on sheep blood agar than on MacConkey agar.

[cswans24]

Answer to Question 1

B

Answer to Question 2

B

[lilldybug07]

TYSM

[parshano]

Excellent