Final answer:
Motility agar and Mannitol salt agar are used to determine motility and growth patterns of bacteria.
Step-by-step explanation:
The media that are used to determine motility and growth patterns of bacteria are Motility agar and Mannitol salt agar.
Motility agar is a semisolid agar that can evaluate if bacteria are motile or nonmotile.
If bacteria are motile, they will be able to move through the semisolid agar and won't form a distinct line in the agar, but rather cloudiness surrounding the stab line.
Mannitol salt agar is a selective medium that can determine if bacteria ferment mannitol or not.
It contains a high concentration of salt that inhibits the growth of susceptible bacteria and mannitol as a fermentable substrate.
A color change from red to yellow indicates mannitol fermentation.