Bacteria

Animals don’t have cell walls

1. doctors prescribe antibiotics for viral

2. people don’t finish their whole prescription all this does is kill off the weak ones while the strong ones survive

3.increase in antibacterial soap

4. antibiotics in farm animals cause resistance in humans

Ethyl Alcohol (the same kind you drink, but its majorly diluted)

1.wide range of adaption to: cold, heat, salt, acidity, pressure

2. no nucleus

3. only one chromosome

4. reproduce asexually by binary fission

binary fission- when one becomes two is how they reproduce (only takes 20 mins)

can tolerate hot water without being denatured

cannot handle oxygen

use light for energy & CO2 for carbon source

use chemicals for energy and CO2 for carbon source

uses light for energy and use organic compounds to get carbon

(people) use chemicals for energy and organic stuff to get carbon

Coccus- round, spherical

Bacillus- rod-shaped

Spirillum-spiral shaped

1. flagella-like propellers

2.cilia- move in unison to swim (small like hairs)

3. built in compass of magnetite to guide them

*some bacteria group together to act like a multi-celled organism

- a small resting stage of bacillus that can tolerate extreme temperatures

1. contains a copy of the DNA and a small amount of cytoplasm

2. forms when conditions for life aren’t good

3. Stays around for millions of years

biological warfare

you can store them up indefinitely

Bacterial conjugation

-a small circle of DNA in cytoplasm, contains few genes

- a fertility plasmid may cause a sex pillus to grow, which may contain a gene for antibiotic resistance

-once the new bacterium is made it now has resistance and has evolved

1. food posing

bacteria can live more than 2 weeks in a wet sponge

bacterial diarrhea

-gold

-maize & sugarcane

-beans

-potatoes/tomatoes

-syphilis

usually kill off disease causing bacteria

no, bacteria can

Bacillus antharics:

2 types of infection

1.  cutaneous-(skin) enter through cuts

2.  inhaled

-strep throat

-staph infection

-cheese

-yogurt

-alcohol

-to produce insulin

-chocolate

-laundry detergent

-detoxify toxic wastes

Azospirillum and sugarcane

-mixed bag group

-proistas crested fungi, plants, animals

-areche b

this means first animal ,not first animal but first animal life

dysentery-kills may people especially in developing countries

the famous red tide

1. fish are killed by 100s

2. toxins from algae can be lethal to humans

we don’t eat the algae but the shellfish we eat, eat it and we get sick

Dead amoebas (protistas) over millions of years sank to the ocean bottom and were washed up on shore

in ocean by phytoplankton

bacteria

Yes, but did they create it No, it carries the genus -plasmosis

sufficient vitamin A

potatoes have zero fat and a lot of protein

Waste treatment

-sewage plants and septic tanks

Silage- plants harvested while green chopped up then stored in silos

-nutritional value of silos is improved by bacteria

Speed up the process

-protistas

-the giant sea kelp

1.psedudopodium means- fake foot part of the cytoplasm bulges out and      anchors itself (kind of like a hernia)

2. some single celled ones can join together and move

3. flagellum

4. cilia

Late blight in potatoes , greatly effected Ireland