Structures
Gram Positive
Gram Negative
Arrangements, Shapes, and Sizes
Classification/ Identification
100
What structure is a specialized appendage that helps with motility?
What is flagellum
100
A Gram positive bacteria has a thick peptidoglycan layer?
What is true
100
Gram negative bacteria's contain crystal violet?
What is false
100
What is the scientific name for the shape that is commonly known as rod-shaped?
What is bacillus
100
Do classification systems serve both practical and academic purposes?
What is true
200
What are the hairlike bristles that help with adhesion to other cells?
What is fimbriae
200
What color is the stain for a Gram positive bacteria?
What is purple/blue
200
What type of peptidoglycan layer do Gram negative bacteria's have?
What is thin layer
200
What is the scientific name of the shape that is commonly known as spiral-shaped?
What is spirillum
200
What is the function of ribosomes, which is the same in all cells?
What is protein synthesis
300
What is the semi-rigid casting that provides structural support around the cell?
What is cell wall
300
How thick is the peptidoglycan layer for Gram positive bacteria?
What is 20-80 nm
300
What are the two membranes that that peptidoglycan layer is between in a Gram negative bacteria?
What is the cytoplasmic membrane and the bacterial outer membrane
300
What is the scientific name of the shape commonly known as ball-shaped?
What is coccus
300
What do most microbiologists prefer when working with families and genera?
What is working in an informal working system
400
What is the waterbased solution that fills the entire cell?
What is cytoplasm
400
Which of the following is an example of a Gram positive bacteria?
What is 1. Bacillus 2. Listeria 3. Nocardia 4. All of the above
400
What is the space called between the membranes in Gram negative bacteria?
What is periplasmic space
400
What are the main factors influencing the arrangement of a particular cell type?
What is pattern of division and how the cells remain attached afterward
400
What terms do microbiologists use?
What is subspecies, strain, or type
500
What are the tiny particles composed of proteins and RNA that are the sites of protein synthesis?
What is ribosomes
500
What structures, in a Gram positive cell, allow the bacteria to adhere to different substances?
What is cytoplasmic lipid membrane and tightly bound acidic polysacharides
500
When the Gram staining process is complete, what color is the Gram stain for negative bacterias?
What is red or pink
500
In which shape of bacteria does the greatest variety in arrangement occurs?
What is cocci
500
When it comes to species and subspecies, what is common among all organisms?
What is the species level is a distinct, readily defined, and nautral taxonomic categories
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