General Micro

Question 1

Largest bacteria

Answer 1

Thiomargarita namibiensis

Question 2

Largest medically important bacteria

Answer 2

Borrelia burgdorferi

Question 3

3 bacterial shapes

Answer 3

Cocci
Bacilli
Spirochete

Question 4

3 bacterial patterns

Answer 4

Diplococci, streptococci, staphylococci

Question 5

Only bacteria with no cell wall

Answer 5

Mycoplasma

Question 6

Kills bacteria by cleaving the glycan backbone of peptidoglycan

Answer 6

Lysozyme

Question 7

Facilitates the passage of small hydrophilic molecules into cell; acts as a channel to allow the entry of essential substances in gram negative bacteria

Answer 7

Porin proteins

Question 8

Thicker, multilayer peptidoglycan

Answer 8

Gram positive cells

Question 9

Thinner, single layer peptidoglycan

Answer 9

Gram negative cells

Question 10

With teichoic acids

Answer 10

Gram positive cells

Question 11

With lipopolysaccharide

Answer 11

Gram negative cells

Question 12

With periplasmic space

Answer 12

Gram negative cells

Question 13

Smallest bacteria

Answer 13

Mycoplasma sp.

Question 14

Streptococcus

Answer 14

Gram +

Question 15

Staphylococcus

Answer 15

Gram +

Question 16

Corynebacterium

Answer 16

+

Question 17

Listeria

Answer 17

+

Question 18

Bacillus

Answer 18

+

Question 19

Clostridium

Answer 19

+

Question 20

Mycobacterium

Answer 20

+

Question 21

Actinomyces

Answer 21

+

Question 22

Nocardia

Answer 22

+

Question 23

Neisseria

Answer 23

-

Question 24

E. Coli

Answer 24

-

Question 25

Shigella

Answer 25

-

Question 26

Salmonella

Answer 26

-

Question 27

Yersinia

Answer 27

-

Question 28

Klebsiella

Answer 28

-

Question 29

Proteus

Answer 29

-

Question 30

Enterobacter

Answer 30

-

Question 31

Serratia

Answer 31

-

Question 32

Vibrio

Answer 32

-

Question 33

Campylobacter

Answer 33

-

Question 34

Helicobacter

Answer 34

-

Question 35

Pseudomonas

Answer 35

-

Question 36

Bacteroides

Answer 36

-

Question 37

Haemophilus

Answer 37

-

Question 38

Bordetella

Answer 38

-

Question 39

Legionella

Answer 39

-

Question 40

Yersinia

Answer 40

-

Question 41

Francisella

Answer 41

-

Question 42

Brucella

Answer 42

-

Question 43

Pasteurella

Answer 43

-

Question 44

Gardnerella

Answer 44

-

Question 45

Treponema

Answer 45

-

Question 46

Borrelia

Answer 46

-

Question 47

Leptospira

Answer 47

-

Question 48

Chlamydia

Answer 48

-

Question 49

Rickettsiae

Answer 49

-

Question 50

Bacteria not seen in gram stain

Answer 50

Treponema, rickettsiae, mycobacteria, mycoplasma, legionella, chlamydia

Question 51

Dark field microscopy

Answer 51

Treponema

Question 52

Rickettsiae

Answer 52

Giemsa/tissue stains

Question 53

Acid fast stain

Answer 53

Mycobacteria

Question 54

Silver stain

Answer 54

Legionella

Question 55

Inclusion bodies

Answer 55

Chlamydia

Question 56

Site of oxidative and transport enzymes

Answer 56

Cytoplasmic membrane

Question 57

Protein synthesis

Answer 57

Ribosomes

Question 58

Genetic material

Answer 58

Nucleoid

Question 59

Participates in cell division and secretion

Answer 59

Mesosome

Question 60

Contains many hydrolytic enzymes

Answer 60

Periplasm

Question 61

Protects against phagocytosis

Answer 61

Capsule

Question 62

Attachment, conjugation

Answer 62

Pili or fimbriae

Question 63

Mediates adherence to surfaces

Answer 63

Glycocalyx

Question 64

Motility

Answer 64

Flagellum

Question 65

Resistant to heat and chemicals, metabolically dormant forms of bacteria

Answer 65

Spores

Question 66

Genes for antibiotic resistance and toxins

Answer 66

Plasmid

Question 67

Site of nutrients in cytoplasm

Answer 67

Granule

Question 68

Facultative intracellular organisms

Answer 68

Listeria monocytogenes
Salmonella typhi
Yersinia
Francisella tularensis
Brucella
Legionella
Mycobacterium