Final answer:
Gonorrhea, caused by Neisseria gonorrhoeae, refers to bacteria that are 'capnophiles,' meaning they grow best in a CO2-enriched environment. This is why a candle jar is often used for cultivation, which increases CO2 concentration to create optimal growth conditions.
Step-by-step explanation:
When we say Gonorrhea, or specifically the bacterium Neisseria gonorrhoeae, are capnophiles, we mean that they thrive in environments with higher concentrations of carbon dioxide (CO2) and lower levels of oxygen compared to standard atmospheric conditions. These bacteria require specific conditions to grow, such as those provided by a candle jar, which is used to create an atmosphere with increased CO2 as the candle consumes oxygen and releases CO2. This method suits N. gonorrhoeae as it is a capnophile, confirming that option C is the correct answer to why instructions for the growth of Neisseria gonorrhoeae recommend a CO2-enriched atmosphere.