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41 Cards in this Set
- Front
- Back
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Prokaryotes |
No visible nucleus in membrane |
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Eubacteria |
Live in normal conditions |
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Archaebacteria |
Live in harsh conditions |
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Monera |
Bacterial Kingdom |
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Cocci |
Round |
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Bacillus |
Rod Shaped |
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Spirilium |
Spiral Shaped |
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Strepto |
Lines |
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Staphylo |
Groups |
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Mono |
Singles |
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Diplo |
Two |
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Tetra |
Four |
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How does bacteria move? |
1.) Flagella 2.) Glide on slime 3.) Do not move (use blood/fluids) |
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Autotrophs |
Make their own food |
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Photosynthesis |
Uses sunlight |
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Chemosynthesis |
Occurs in the dark areas |
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Heterotrophs |
Get food from another source *Decomposers *Consumers |
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Aerobes |
Use Oxygen |
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Anaerobes |
Do not use oxygen |
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Obligate |
Have to have or cannot have materials |
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Facultative |
Does not matter if it has materials |
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Binary Fission |
One cell splits into two identical cells. |
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Conjugation |
Two cells connect and exchange genetic material. |
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Lag |
Getting comfortable |
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Exponential |
Large increase |
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Stationary |
Levels off |
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Death |
Numbers decrease |
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Endospores |
Protective internal capsule during harsh conditions *Much thicker in Archaebacteria than Eubacteria |
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Decomposers |
recycle nutrients back into the soil. *Breaks down plant and animal matter *Purifies water *Sewage breakdown |
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Nitrogen Fixation |
"Free" Nitrogen Gas (N2) is changed into a usable Nitrate (NO3, NH3) |
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Legumes |
Bacteria in nodules on roots of plants like soybeans and peanuts. |
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Pathogens |
Anything that causes disease *Cause harm by: - 1.) Damaging Tissues -2.) Creating Toxins |
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Antibiotics |
Substances that kill or block bacterial growth |
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Alexander Flemming |
Discovered the first Antibiotic (Penicillium) |
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Louis Pasteur |
Created the first bacterial vaccine (Anthrax) Also created Pasteurization |
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Pasteurization |
Process of heating up food to kill bacteria |
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How Humans use Bacteria |
1)Used in food- Wine, Yogurt, and Cheese 2) Used in Cleaner- For industry 3) Used to make certain drugs 4) genetic engineering- Used to make genes |
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Sterilization |
Heating equipment up to a high temperature |
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Disinfectant |
Using Lysol and cleaners |
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Salting |
Put meat into barrel of salt so bacteria wouldn't grow on it. |
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Oxygen Producers |
Cause Photosynthesis and Create Oxygen |
