Do plants produce oxygen when in photosynthesis?

• Yes
• No
• Sometimes
• Never

Tags

NGSS.MS-LS1-6

Do snails produce carbon dioxide when they respire?

• Yes
• No
• Sometimes
• Never

Tags

NGSS.HS-LS1-7

Do plants cellular respirate (aka breathe out carbon dioxide)?

• Yes
• No
• Sometimes
• Never

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which of the following are true of the cell cycle?

• The cell spends most of its time dividing 
• The cell spends most of its time growing
• Replication of DNA occurs at M 
• Cells enter G₀ after M

Tags

NGSS.HS-LS1-4

When is DNA replicated during the cell cycle?

• During the G₁ phase
• During the G₂ phase 
• During the S phase
•  During the M phase

In DNA replication, three of the four choices listed below are correctly paired.  Select the exception.   A.  A – C B.  C – G C.  A – T D.  T – A

• A-C
• C-G
• A-T
• T-A

Identify this process.

• Replication
• Transcription
• Translation
• Proof reading 

 Cancer is a disorder in which some cells have lost the ability to control their ___.

• size
• spindle fibers
• growth rate
• surface size

Tags

NGSS.HS-LS1-4

Which of the cells depicted in the line graph are most likely cancerous?                  
 

• Line A
• Line B
• Line C
• Line D

Tags

NGSS.HS-LS1-4

What is this an example of?

• vestigial structures
• embryology
• homologous structures
• fossil record

Tags

NGSS.HS-LS4-1