This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The methanol in Wright stain: a. Establishes the alkaline pH need for staining b. Fixes the ... (Read 111 times)

RODY.ELKHALIL

  • Hero Member
  • *****
  • Posts: 591
on: Jun 25, 2018
The methanol in Wright stain:
 
  a. Establishes the alkaline pH need for staining
  b. Fixes the cells
  c. Establishes the acid pH needed for staining
  d. Serves no function except as a solvent for the dyes

Question 2

A decreased white count is called:
 
  a. Leukocytosis
  b. Leucopenia
  c. Thrombocytosis
  d. Thrombocytopenia


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meganmoser117

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: B
It is important that cell structures be stabilized before staining. If not, then the cells will be lysed when the buffer is added and thus will not adhere to the slide. Methanol in the stain fixes the cells to provide this stabilization of cell structure.

Answer to Question 2

ANS: B
A decreased white count is leucopenia. An elevated white count is leukocytosis. Thrombocytosis and thrombocytopenia refer to an elevated and decreased platelet count respectively.


RODY.ELKHALIL

  • Member
  • Posts: 591
Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Endospore Stain Endospore Stain
Frank Lloyd Wright, Drawing for Fallingwater, Kaufmann House, Bear Run, Pennsylvania. Frank Lloyd Wright, Drawing for Fallingwater, Kaufmann House, Bear Run, Pennsylvania.
Frank Lloyd Wright, Table lamp, executed for the Linden Glass Co. for the Susan Lawrence Dana ... Frank Lloyd Wright, Table lamp, executed for the Linden Glass Co. for the Susan Lawrence Dana ...
Performing a Gram Stain Performing a Gram Stain
The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ... The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ...
Cryptococcus neoformans with India ink stain. Cryptococcus neoformans with India ink stain.
Video: Role of complement proteins

For a complete list of videos, visit our video library