What type of hemolysis is exhibited by Streptococcus pyogenes on blood agar?

What type of hemolysis is exhibited by Streptococcus pyogenes on blood agar?

Step 1: Understand what hemolysis means. Hemolysis is the breakdown of red blood cells.
Step 2: Know that blood agar is a type of growth medium used to culture bacteria and observe their hemolytic activity.
Step 3: Identify the types of hemolysis: alpha (partial breakdown), beta (complete breakdown), and gamma (no breakdown).
Step 4: Learn about Streptococcus pyogenes, a type of bacteria that can be cultured on blood agar.
Step 5: Observe that when Streptococcus pyogenes is grown on blood agar, it causes a clear zone around the colonies, indicating complete breakdown of red blood cells.
Step 6: Conclude that this clear zone is classified as beta hemolysis.

No concepts available.