You have isolated a gram-positive rod. What should you do next?
A) Gram stain
B) enterotube
C) lactose fermentation
D) endospore stain
E) flagella stain

Question

Quizplus · Accepted Answer

After isolating a gram-positive rod, performing an endospore stain is a logical next step to determine if the bacterium can form endospores, which is a characteristic of certain gram-positive rods like Bacillus and Clostridium species.

You Have Isolated a Gram-Positive Rod