which-of-the-following-best-describes-the-appearance-of-bacteria-exhibiting-hemo

Question

Which of the following best describes the appearance of bacteria exhibiting α hemolysis on a blood agar plate?

Accepted Answer

A greenish or brownish discoloration around the colonies

Answer

A clear, transparent zone surrounding the colonies

Answer

No change in the coloration of the agar around the colonies

Answer

Bright pink colonies with no zone of clearing