(05) Gram Positive Bacilli

Question 1

(Gram + Bacilli)

1. WW
2. wide variety of diseases
3. diff by colony morph, cellular morph, motility, clinical signs

memorize this picture

Answer 1

just kidding

Question 2

(Gram + Bacilli)

(Bacillus)

1. large, g+ rods
2. decolorize easily
3. have flagella, endospores
4. produce antibiotics, toxins

Question 3

(Gram + Bacilli)

(Listeria)

1. ubiquitous in environment
2. many healthy animals carry
3. same morph as others
4. grown at 24 C = how many flagella?

at 4 c =

Answer 3

4. 4 peritrichous flagella

1 monotrichous flagellum

(can grow at really cold temps)

Question 4

(Gram + Bacilli)

(corynebacterium)

1. common on sheep/goats skin WW
2. cause pyogenic infections
3. have weak toxins