Bacteria

Question 1

Which bacteria have a capsule made of proteins?

Answer 1

Bacillus Anthracis and Yersinia Pestis.

Question 2

Which baceria can form endospores?

Answer 2

Clostridium and Bacillus

Bacila con la Costra

Bacillus Anthracis - bioterrorism weapon
Clostridium Tetani - Tetanus

Question 3

Bacteria which produce biofilm?

Answer 3

Staphylococcus aureus, Pseudomonas aeruginosa and Bacillus cereus

La mona normalmente produce biofilm con la cera de su oreja.

Question 4

An example of a bacteria that causes systemic infections?

Answer 4

Staphylococcus aureus

Question 5

Bacteria which produce AB exotoxins?

Answer 5

Clostridium Tetani, Vibrio Cholerae, and Clostridium botulism

Question 6

Which bacteria produce leukocidins?

Answer 6

Staphylococcus aureus

Question 7

Which bacteria produce hemolysins?

Answer 7

Listeria and Streptococcus.

Question 8

Which bacteria produces enzymes that hydrolyze phospholipids?

Answer 8

Clostridium perfringens

Alpha toxin - Phospholipase C

Question 9

Which bacteria produces Rheumatic Fever and PSGN?

Answer 9

Streptoccocus pyogens

Question 10

Which bacteria is an obligate intracellular pathogen?

EXÁMEN

Answer 10

Chlamydia trachomatis

Question 11

Biggest Virus

Answer 11

Smallpox

200 nm

Question 12

Smallest virus

Answer 12

Poliovirus

Question 13

Helicoidal Viruses

Answer 13

Tobacco virus, Stomatitis virus, Ebola virus.

Question 14

Icosaedrical viruses

Answer 14

Varicella/Zoster virus, Poliovirus, Retovirus, Reo virus.

Question 15

Complex viruses

Answer 15

Bacteriophages and Poxvirus.

Question 16

Oppurtunistic Fungi

Answer 16

Candida Albicans, Aspergilus and Cryptococcus neoformans.

Question 17

Dimorphic fungi

Primary fungal pathogens

Answer 17

Blastomyces, Coccidioides, Histoplasma and Paracoccidioides