Antibiotic Resistance Review

Select the materials that represent bacteria in our simulation.

• Toothpick

• Skittles

• Marshmallows

• Paper plate

Select the material that represents hand sanitizer in our simulation.

• Toothpick

• Skittles

• Marshmallows

• Paper plate

Which of the "bacteria" are considered normal clones due to asexual reproduction?

• Toothpick

• Skittles

• Marshmallows

• Paper plate

Tags

NGSS.MS-LS3-2

Which of the "bacteria" had mutations resulting in three different traits?

• Toothpick

• Skittles

• Marshmallows

• Paper plate

Tags

NGSS.MS-LS3-1

NGSS.MS-LS4-4

 When you used the toothpick to catch the bacteria (marshmallows and Skittles), it was like bacteria being _____ by the chemicals in the hand sanitizer.

• fertilized

• destroyed

• grown

• resisted

Tags

NGSS.MS-LS2-4

NGSS.MS-PS1-2

After each dose, why did you double the number of remaining bacteria?

• The bacteria “reproduce” by MAKING copies of themselves

• The bacteria “reproduce” by DELETING copies of themselves

• The remaining bacteria do not reproduce.

Tags

NGSS.MS-LS3-2

If there were 4 bacteria left after a dose, how many remaining bacteria would there be after they reproduce?

• 4

• 16

• 0

• 8

Select all that apply for an INDEPENDENT variable.

• It is on the X axis

• It is on the Y axis

• It is what is being measured

• Stands alone from what is being measured

Select all that apply for a DEPENDENT variable.

• It is on the X axis

• It is on the Y axis

• It is what is being measured

• Stands alone from what is being measured

Tags

NGSS.MS-PS3-4

Select the DEPENDENT variable for this lab. Think: What was being measured?

• Doses of antibiotics

• Remaining bacteria

• Seconds in between doses

• Circumference of the paper plate