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Bactria Lab
Lab Quiz on Bactria
18
Biology
Undergraduate 2
06/04/2008

Additional Biology Flashcards

 


 

Cards

Term

 

 

Bacteroa amd Archae include....

Definition

 

 

all organisms with prokaryotic cellurlar structures

Term

 

 

 

Archae is more __________ than Bacteria

Definition

 

 

 

 

Ancient

Term

 

 

 

Archae has ___ that bacteria does not..

that is why they are so different

Definition

 

 

1- plasma membranes

2-cell walls

3-gene translation machinery

4-gene architecture

 

 

Term

 

 

 

Extremophiles

Definition

 

 

 

extreame conditions

 

Term

 

 

 

extremophiles

Thermophlie       

Definition

 

 

   -Reall hot enviorments

 

Term

 

 

 

Extremophiles

 Halophile

Definition

 

 

 

               -really salty place (salt lakes)

Term

 

 

 

Methanogens

Archea

Definition

 

get energy thru chemosyntheis

Relase: engery

Use: CO2

to oxidize: H2

Relase: Methane as wate

Term

 

 

Bacteria

Two groups

Definition

 

 

 

True Bacteria

Cyanobacteria- blue green

Term

 

 

 

True Bacteria is

Heterotrophic

Definition

 

 

Which means...

 

They get food from other organisms

Term

 

 

 

True bacteria are also

Decomposers

Definition

 

 

Which means....

 

they get their food from DEAD organisms

Term

 

 

 

Cyanobacteira are..

Definition

 

 

phtosyntheics

 

and

 

autorophic (makes their OWNfood)

Term

 

 

 Bacterial

Morphology

Definition

 Basic Shapes of Bacteira

 

1-cocci (sperical)

2-bacili (rod shape)

3-helices (spiralla, spirochetes)

 

Term

 

 

Arrangements of

 (3)

Bacterial morpholgy

Definition

 

 

Strepto- chains

staphylo- Clusters

Diplo-pairs

Term

 

 

 

what makes grama positive bacteria retain the crystal vviolet dye?

Definition

 

 

 

pep  ti

dog lycan

Term

 

 

 

Symbiosis

Mutalism

Definition

 

 

Both organisms benefic

Term

 

 Symbiosis

Commensalism

Definition

 

 

one benefits

other: no hurt or help

Term

 

 

symbiosis

parasitism

Definition

 

 

one benefits at the other's expense

Term

 

 

 

disease causing agents

Definition

 

 

exotoxins

endo toxins

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