Term
Morphology (shape) of the folloeing bac:
cicle
rod shape
horse shoe shaped
spiral shape |
|
Definition
coccus
bacillus
vibrio
spirillum/spirochetes |
|
|
Term
arrangement of bacillus bacteria:
single
2
strand |
|
Definition
individual baccilus
diplobacillus
streptobacillus |
|
|
Term
arrangement of coccus:
single
2
strand
cluster
4
cube |
|
Definition
individual coccus
diplocuccus
streotococcus
tetrads
sarcinae |
|
|
Term
| A culture of a microorganism maintained solely for the purpose of keeping the microorganism in a viable condition by subculture, as necessary, into fresh medium. |
|
Definition
|
|
Term
| a culture (as of bacteria) derived from another culture |
|
Definition
|
|
Term
| transferring microorganisms from one vessel to the next |
|
Definition
|
|
Term
| is a Petri dish that contains a growth medium (typically agar plus nutrients) used to culture microorganisms or small plants like the moss Physcomitrella patens. |
|
Definition
|
|
Term
| A culture of a microorganism maintained solely for the purpose of keeping the microorganism in a viable condition by subculture, as necessary, into fresh medium. |
|
Definition
|
|
Term
| a microbiological growth medium commonly used for the routine cultivation of non-fastidious bacteria. It is useful because it remains solid even at relatively high temperatures. Also, bacteria grown in ____________ grows on the surface, and is clearly visible as small colonies |
|
Definition
|
|
Term
are used for enrihment of specified bateria like E,coli and salmnella
is a liquid formulation that does not contain agar |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| how do you label a agar plate |
|
Definition
| put your name date and name of organism on the edge of the bottom of the plate |
|
|
Term
| a gelatinous substance derived from a polysaccharide that accumulates in the cell walls of agarophyte red algae.[1][2] Historically and in a modern context, it is chiefly used as an ingredient in desserts throughout Asia and also as a solid substrate to contain culture medium for microbiological work. The gelling agent is an unbranched polysaccharide obtained from the cell walls of some species of red algae, primarily from the genera Gelidium and Gracilaria, or seaweed (Sphaerococcus euchema |
|
Definition
|
|
Term
| to make solid or hard. agar does this to a medieum |
|
Definition
|
|
Term
| An intervening substance through which something else is transmitted or carried on. |
|
Definition
|
|
Term
| a culture containing a single unadultered species of cells is called a |
|
Definition
|
|
Term
| a liquid medium is referred as a |
|
Definition
|
|
Term
| provide a surface area for the isolation and culturation of microorganisms |
|
Definition
|
|
Term
| why is it important to allow the loop/ needle to cool b4 taking a sample |
|
Definition
| because you can kill the bacteria in the sample you are taking |
|
|
Term
| no contamination, keeping things clear in the lab so nothing spreads |
|
Definition
|
|
