Lab

Hemolysis in blood agar

Microbiology

Eosinophil counting fluid is:
A. Turk’s fluid
B. Hayem’s fluid
C. Hinkelman solution
D. Gower’s fluid

RT-PCR is used to detect:
a. DNA
b. cDNA
c. RNA
d. Plasmid

Streptococcus pyogenes belongs to:
A. Group B Streptococcus
B. Group A Streptococcus
C. Group D Streptococcus
D. Viridans group

A colony showing beta hemolysis on blood agar means:
a. Partial hemolysis
b. No hemolysis
c. Complete hemolysis
d. Green discoloration