Bacterial Genetics 3B Flashcards
1
Q
what can bacterial chromosomes be
A
- bacterial
- linear or circular
2
Q
what are bacterial chromosomes smaller than
A
eukaryotic chromosomes
3
Q
What is bacteriostatic
A
prevent antibody growth
4
Q
What does bacteriacidial mean
A
Kill bacteria
5
Q
What are two difference between archae and bacteria
A
Archae doesn’t have peptidoglycan and is extreme to environment
6
Q
Give major features of influenza
A
Airborne
Single rna strand
Enveloped
7
Q
What does iodine do in gram staining
A
Forms a complex with crystal violet
8
Q
What does ethanol do in gram staining
A
Dehydrate the cell wall
9
Q
What does dapi stain and why do we need it
A
Stains dna
Neeeds specific lader to excite the flurochrome
