WorksheetsBacteria Review
Total questions: 15
Worksheet time: 8mins
Which of the following is NOT needed for bacteria to survive?
Oxygen
pH above 4.6
Moisture
Nutrients
What is an example of bioremediation
Bacteria decomposing leaves
Cleaning up an oil spill
Bacteria releasing toxins
Bacteria splitting in two
Bacteria labeled as coccus are what shape?
Spiral
Round
Rod
No defined shape
Dormant bacteria produce a strong coat to withstand environmental stressors called
Endospores
Zygospores
Megaspores
Protozoans
Bacteria can reproduce every 15 minutes
True
False
What is the ideal temp for bacteria to grow in
Below 32 degrees F
Above 140 degrees F
98.6 degrees F
27 degrees F
Which bacteria below would be arranged in a cluster from what you learned?
Streptococcus pneumoniae
Staphylococcus aureus
Borrelia afzelii
Treponema carateum
Which of the following is a compound produced from nitrogen through nitrogen fixation?
Ammonia
Antibiotics
Legumes
Protein
True/False: Flagella help bacteria cling to objects
True
False
If bacteria makes energy with the use of oxygen, it would be called?
Anaerobic
Antibiotic
Aerobic
Oxygenation
What is a prokaryote?
Organism without a nucleus
Organism which causes a disease
Organism that can make their own food
Organism that can live in extreme conditions
Which is NOT a characteristic of bacteria?
unicellular
single circular strand of DNA
can undergo either asexual or sexual reproduction
requires a host cell in order to live
True/False: Bacteria can reproduce both asexually and sexually?
True
False
What is conjugation
Bacteria splitting in 2
Turning harmful substances into nonharmful substances
Asexual form of reproduction for bacteria
Passing genetic material to another bacteria
True/False: Eukaryotes outnumber prokaryotes by FAR
True
False
