The direct cell count, using a flow cytometer, can determine both viable cell numbers and number of dead cells in the sample.
Answer the following statement true (T) or false (F)
True
You might also like to view...
The cytoskeletal component that consists of different protein types is
A) a microtubule. B) an intermediate filament. C) a microfilament. D) a fibrous filament.
Primary carnivores are
a. tertiary consumers in the third trophic level. b. secondary consumers in the third trophic level. c. secondary consumers in the second trophic level. d. tertiary consumers in the fourth trophic level. e. also primary producers.
The term neoplasia refers to cell accumulation. Neoplasia can be caused by
A. cell membrane interactions. B. decreased apoptosis. C. blood clots. D. increased apoptosis.
White blood cells (WBCs) are more resistant to lysis than red blood cells (RBCs). When looking at a sample of blood for WBCs, what could you do to reduce interference from RBCs?
A) Mix the blood in a salty solution to cause the RBCs to lyse.
B) Mix the blood in an isotonic solution and allow the WBCs to float to the top.
C) Mix the blood in a hypotonic solution, which will cause the RBCs to lyse.
D) Mix the blood in a hypertonic solution, which will cause the RBCs to lyse.