In the Gram stain procedure, iodine serves as a

A) counterstain.
B) decolorizing agent.
C) mordant.
D) primary stain.
E) fixative.


C

Biology & Microbiology

You might also like to view...

Recent research has indicated that for human ______ vocal pitch changes may be associated with a

state of fertility.

a. males b. females c. males and females d. females during menstrual cycle e. males during puberty

Biology & Microbiology

Somatic cell gene therapy can result in a cure for a genetic disease in an individual as well as any progeny produced by the individual

Indicate whether the statement is true or false

Biology & Microbiology

The total number of different three-base combinations of the four nucleic acid bases is:

a. 12. b. 16. c. 20. d. 64. e. 256.

Biology & Microbiology

Slime molds are classified with protozoa in part because they have (flagella/pseudopods/shells)

What will be an ideal response?

Biology & Microbiology