Classifying Prokaryotes
identifying prokaryotes/ metabolic diversity
Growth and Reproduction
importance of bacteria
vocab
100
what are the two diferent groups that make up Prokaryotes
Eubacteria and Arhchaebacteria
100
what are the shapes for bacteria
Rod, Spherical, and spiral
100
What is binary fission
When bacteria doubles in sizes and replicates Dna the divides in half producing two indentical cells
100
unicellular prokaryotes that have cell all containing peptidoglycan
bacteria
100
an organism that makes organic carbon molecules from carbon dioxide using energy from chemical reactions
What is a Chemoautotroph
200
what does the cell wall of a eubacteria contin
peptidoglycan,a carbohydrate
200
Do have bacteria move
NO
200
what conditons do bacteria grow in
when conditions ar favorable
200
A polymer consisting of sugars and amino acids that forms a mesh- like layer outside the plasma membrane
Peptidoglycans
200
An organism that requires a constant supply of oxygen in order to live
What is an Obligate aerobe
300
Name a type of archaebacteria and what it does
Methanogens -prokaryotes that produce methane gas
300
Organisms that take in organic molecules for energy and carbon
chemoheterotophs
300
what happens during conjugation
a hollow bridge forns between two bacteria cells and the genes move from on cell to the other
300
as a decomposer bacteria does what
Helps the ecosystem recycle nutrients , therefore maintain equilibrium in ecosystem
300
Process of converting nitrogen gas into ammonia
What is nitrogen fixation
400
what are the difference between eubactria and archabacteria living conditions
archabacteria only live in harsh conditions and eubcteria live everywhere
400
how is energy released
cellular respiration and fermentation or both
400
what is endospores formed when baccteri produces a think intenal wall that enclose its DNA and portion of its cytoplasm
is endospores
400
What do plants and animals depend on bacteria for
nitrogen
400
type of asexual reproduction in which an organism replicates its DNA and divides in half, producing two identical daughter cells.
What is binary fission
500
Name a difference between eubacteria and archebacteria
There DNA structures
500
does obligate aerobes need oxygen
yes
500
Name the three types of growth reproduction
binary fission, conjugation, and spore formation
500
where is E coli found
In human intestines
500
organism that must take in organic molecules for both energy and carbon
What is a chemoheterotroph
M
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