What is the Difference Between Fastidious and Nonfastidious Bacteria?
🆚 Go to Comparative Table 🆚The main difference between fastidious and nonfastidious bacteria lies in their nutritional requirements and growth conditions.
Fastidious bacteria:
- Require specific nutrients and conditions for growth.
- Show slow growth in contrast to nonfastidious bacteria.
- Examples include Neisseria gonorrhoeae, which requires an enriched media in a humid environment at 35-37°C in 3%–5% CO2, and Capnophilic bacteria such as Campylobacter spp. and Helicobacter spp., which require elevated carbon dioxide for their growth.
Nonfastidious bacteria:
- Do not require any special conditions or substances for their growth.
- Grow fast on laboratory media under normal atmospheric conditions.
- Synthesize their organic molecules, so special nutritional supplements are not necessary for their growth.
- Examples include Escherichia coli, Enterobacter aerogenes, Pseudomonas aeruginosa, and Staphylococcus aureus.
In summary, fastidious bacteria require specific nutrients and conditions for growth, making them difficult to grow in laboratories, while nonfastidious bacteria can grow rapidly in standard laboratory media under normal atmospheric conditions.
Comparative Table: Fastidious vs Nonfastidious Bacteria
Fastidious and nonfastidious bacteria differ in their nutritional and growth requirements. Here is a table highlighting the differences between the two:
Fastidious Bacteria | Nonfastidious Bacteria |
---|---|
Require special nutritional supplements and conditions to grow on agar plates | Do not need special nutritional supplements and conditions to grow on agar plates |
Have complex nutritional requirements | Have simple nutritional requirements |
Exhibit slow growth on agar plates | Grow and replicate rapidly |
Take more time to grow and replicate | Grow under normal atmospheric conditions |
Examples include Neisseria gonorrhoeae and Francisella tularensis | Examples include Escherichia coli, Enterobacter aerogenes, Pseudomonas aeruginosa, and Staphylococcus aureus |
Fastidious bacteria are more challenging to cultivate in laboratory settings due to their specific growth requirements, while nonfastidious bacteria can grow easily without additional nutritional supplements.
- Acid Fast vs Non Acid Fast Bacteria
- Lactose Fermenting vs Non-lactose Fermenting Bacteria
- Gram Positive vs Gram Negative Bacteria
- Atypical Bacteria vs Typical Bacteria
- Germs vs Bacteria
- Protists vs Bacteria
- Protozoa vs Bacteria
- Bacteria vs Fungi
- Aerobic vs Anaerobic Bacteria
- Parasite vs Bacteria
- Bacteria vs Cyanobacteria
- Mycoplasma vs Bacteria
- Homofermentative vs Heterofermentative Bacteria
- Bacteria vs Eukaryotes
- Nitrifying vs Denitrifying Bacteria
- Bactericidal vs Bacteriostatic
- Nitrogen-fixing Bacteria vs Denitrifying Bacteria
- Bacteria vs Viruses
- Bacteria vs Yeast