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Unicellular, mostly bacteria. No nucleus or membrane bound organelles.
What is Prokaryote
Sphere shaped bacteria- streptococcus
What is cocci
A tail like structure that helps certain types of bacteria move
What is Flagellum
Probiotics
a substance that introduces good bacteria into the body.
Process of bacteria converting nitrogen into substances that plants can use
Nitrogen cycle
Eukaryote
Mostly multicellular organisms, have a nucleus and membrane bound organelles.
Rod shaped bacteria- streptobacillus
What is bacilli
the place in bacterial cell where the dna/genetic material is found
What is nucleiod
How bacteria reproduce
What is binary fission
Virus
nonliving but can move and have dna
grouped by shape,disease,genetic material they arent living
Single celled simple organism that lacks membrane bound organelles and a nucleus.
What is bacterium
Example of bacterial illness
Four different ways bacteria spreads
1) Droplets through air (mucus)
2) Body contact ( body fluids)
3) Through parasite ( insect carrying)
4) Contaminated food/water
Pathogen/ pathogenic Bacteria
1) A microscopic thing that causes disease
2) Bad bacteria that causes disease/illness
What are three ways viruses spread
1) Droplets in air ( mucus)
2) Body contact ( body fluids)
3) Through parasite (insect carrying)
Bacteria
Unicellular organism that has a nucleoid instead of a nucleus and no membrane-bound organelles, is a prokaryote, live in drake and moist places.
Example of a virus
What is covid-19,influenza,common cold
Endospores
a protective layer that surrounds bacteria when the bacteria is exposed to harsh conditions.
How can bacteria be Helpful & Harmful
1) They help with digestion in our body.
2) They can be pathogenic and cause illness
Bacteriophage
a virus that infects bacteria
Colony
What is a group of similar bacteria that are not dependent on eachother
Spirochetes
What is Spiral shaped bacteria
Antibiots + Antibiotic resistance
1) A chemical substance that kiss/slows bacteria and bacteria growth.
2) When the bacteria in your body is no longer affected by the antibiotic because the bacteria mutated or you overused the antibiotic.
Bioremediation
Use of bacteria to convert pollutans into harmless substances.
Viruses are living
What is false