LESSON 3f: CELL INCLUSSIONS and MOTILITY

Question 1

The structure that allows bacteria to survive harsh conditions.

Answer 1

Endospore

Question 2

what bacteria that are capable of endospore sporulation process?

Answer 2

Pathogenic bacteria

Question 3

The function of endospore:

Answer 3

Has high levels of small acid soluble protein, that protects the cell from UV rays, and denaturation.

Question 4

Straighter and thinner than flagella.

Answer 4

Fimbriae and Pili

Question 5

Short attachment pili that sticks to surface and create thin pellicle.

Answer 5

Fimbriae

Question 6

Filamentous structure made out of protein: about 1 or 2 present per cell.

Answer 6

Pili

Question 7

A pili that is required for surface motility (twitching) and also serve as adhesion.

Answer 7

TYPE IV Pili

Question 8

The pili that is use for horizontal gene transfer, or also known as sex pilus

Answer 8

Horizontal Gene transfer

Question 9

The long hair like structure attached to the cell, main purpose for motility.

Answer 9

Flagella

Question 10

Formation of flagella: found at the end of the cell

Answer 10

monotrichous

Question 11

Formation of flagella: found both ends of the cell

Answer 11

amphitrichous

Question 12

Formation of flagella: 2 flagella at one end

Answer 12

lopotrichous

Question 13

Formation of flagella: that is found every cell wall of the cell.

Answer 13

peritrichous

Question 14

No flagella formation.

Answer 14

atrichous

Question 15

rotation order for movement of cell using flagella:

Answer 15

Clockwise: reverse or tumble (peritrichous)
C-clockwise: run

Question 16

This surface motility that uses IV pili: extend, attach, retract movement of pili.

Answer 16

Twitching

Question 17

This surface motility that moves continuously by a filamentous or rod shaped.

Answer 17

Gliding motility