Gizmo Lab Assessment Practice

Shown is a bar graph from the Virus gizmo. When there were 10 infected cells, how many viruses were there (approximately)?

Tags

NGSS.MS-LS2-3

What statement best describes the number of viruses present over time?

• Between 0 and 100 minutes, there was a drastic increase in the number of viruses

• Between 0 and 100 minutes, there was a steady increase in the number of viruses

• Between 0 and 100 minutes, there was a drastic decrease in the number of viruses

What statement best describes what occurred in 26 minutes of the virus simulation?

• After 26 minutes, 1 new virus was created after bursting out of the infected cell

• After 26 minutes, 4 new viruses were created after bursting out of the infected cell

• After 26 minutes, 1 virus infected a cell and died with it

According to the graph, about how much time did it take for healthy cells to reach zero?

• 100 minutes

• 50 minutes

• 140 minutes

• 200 minutes

Shown is a test for life for an unknown sample. What can you conclude regarding the production of ATP? (Check all that apply)

• The sample produces ATP

• The sample tested positive for ATP

• The sample tested negative for ATP

• The sample is non living

Tags

NGSS.MS-LS1-7

Shown is a test for life for an unknown sample. What can you conclude regarding the phenol red test in the light (when the light switch is turned on)?

• The sample is definitely a plant

• The sample tested positive with the phenol red test

• The sample tested negative with the phenol red test

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Shown is a test for life for an unknown sample. What can you conclude regarding the phenol red test in the dark (when the light switch is turned OFF)?

• The sample is definitely a plant

• The sample tested positive with the phenol red test

• The sample tested negative with the phenol red test

Tags

NGSS.MS-LS2-3

Shown is a test for life for an unknown sample. What can you conclude regarding the sample based on the results of the phenol red test? (If the results of the phenol red test are negative in the light and positive in the dark, then the sample undergoes photosynthesis)

• The sample undergoes photosynthesis

• The sample does not undergo photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Shown is a test for life for an unknown sample. What can you conclude regarding the sample based on the results of both tests? (check all that apply)

• The sample tested negative for ATP

• The sample tested positive for ATP

• The sample tested negative in the phenol red test

• The sample tested positive in the phenol red test

Tags

NGSS.HS-LS1-7

What is the approximate length of a fungi cell, pictured here?

• 20 μm

• 12 μm

• 5 μm

Tags

NGSS.MS-LS1-1