Micro Ch 3

Front 1

Three parts: Filament, hook (sheath), and

basal body

Back 1

Flagella

Front 2

Vary in both number and arrangement

Back 2

Flagella

Front 3

flagella attached at one or

both ends of the cell

Back 3

polar arrangement

Front 4

single flagellum

Back 4

Monotrichous

Front 5

small bunches or tufts of

flagella emerging from the same site

Back 5

Lophotrichous

Front 6

small bunches or tufts of

flagella emerging from the same site

Back 6

Lophotrichous

Front 7

dispersed randomly over the

structure of the cell

Back 7

Peritrichous

Front 8

Axial filament found in

Back 8

Spirochetes

Front 9

Made of the protein

pilin

Back 9

Pili

Front 10

Found on gram- negative bacteria

Back 10

Pili

Front 11

Used in

conjugation

Back 11

Pili

Front 12

Small, bristlelike fibers

Most contain protein

Back 12

Fimbriae

Front 13

Used for attachment and sometimes motility

Tend to stick to each other and to surfaces

Back 13

Fimbriae

Front 14

loose shield that protects some bacteria from loss of water and nutrients

Back 14

Slime layer

Front 15

when the glycocalyx is bound more tightly to the cell and is denser and thicker

Back 15

Capsule

Front 16

loose shield that protects some bacteria from

loss of water and nutrients

Back 16

Slime layer

Front 17

loose shield that protects some bacteria from

loss of water and nutrients

Back 17

Slime layer

Front 18

when the glycocalyx is bound more tightly to the

cell and is denser and thicker

Back 18

Capsule

Front 19

important

for pathogenesis, prevent phagocytosis

Back 19

Capsule

Front 20

important

for pathogenesis, prevent phagocytosis

Back 20

Capsule

Front 21

Helps determine the shape of a bacterium

Back 21

Structure of the Cell Wall

Front 22

Provides strong structural support

Back 22

Structure of the cell wall

Front 23

Most are rigid because of peptidoglycan content

Back 23

Structure of the cell wall

Front 24

A thick (20 to 80 nm), homogeneous sheath of

peptidoglycan

Back 24

Gram-positive cell wall

Front 25

A thick (20 to 80 nm), homogeneous sheath of

peptidoglycan

Back 25

Gram-positive cell wall

Front 26

Single, thin (1 to 3 nm) sheet of peptidoglycan

Back 26

Gram-Negative Cell Wall

Front 27

- unique types of lipids

Back 27

Mycobacterium and

Nocardia

Front 28

- unique types of lipids

Back 28

Mycobacterium and

Nocardia

Front 29

(walking pneumoniae

Back 29

Mycoplasma

pneumoniae

Front 30

Acid-Fast Bacteria

Back 30

Mycobacteria and Contain mycolic acid (a wax)

Front 31

Polyphosphate granules of

Back 31

Corynebacterium

and Mycobacterium

Front 32

Polyphosphate granules of

Back 32

Corynebacterium

and Mycobacterium

Front 33

Corynebacterium

and Mycobacterium

Back 33

are called metachromatic

granules

Front 34

Polyphosphate granules of

Back 34

Corynebacterium

and Mycobacterium

Front 35

Corynebacterium

and Mycobacterium

Back 35

are called metachromatic

granules

Front 36

when cells of a single species

vary to some extent in shape and size

Back 36

Pleomorphism