Bacteria General

Question 1

what do gram + have

Answer 1

thick peptidoglycan (50+ layers)
teichoic acid
some sporulation
some bacillus and flagella

Question 2

What do gram - have

Answer 2

thing peptidoglycan (1-2 layers)
outer membrane
LPS endotoxin
porins
som capsules, flagella

Question 3

no cell walls and antibiotics?

Answer 3

resistant to beta-lactams

Question 4

what do not have a cell wall or an outer membrane

Answer 4

mycoplasma and ureaplasma

Question 5

What have an outer membrane but no peptidoglycan

Answer 5

chlamydia

Question 6

what have no lps in the membrane

Answer 6

spirochetes

Question 7

what have an acid fast thick waxy cell wall

Answer 7

mycobacteria

Question 8

Describe transformation

Answer 8

uptake of free DNA

Question 9

What is transformation associated with

Answer 9

antibiotic resistance, antigenic variation

Question 10

Describe conjugation

Answer 10

donation of plasmid using sex pilus

Question 11

What is conjugation associated with

Answer 11

antibiotic resistance

Question 12

Describe Transduction

Answer 12

Lysogenic bacteriophage in bacterial genome

Question 13

What is transduction associated with

Answer 13

exotoxins