Cellular Respiration Lab

Explain your graph. What happened to the rate of cellular respiration after 5 minutes of exercise?

• Nothing

• It increased

• It decreased

• woopdeloop

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Putting the data into your own words, would you say that exercise increased or decreased the rate of cellular respiration?  Why?

• Decreased because that is what the data shows.

• Increased because that is what the data shows.

• It did neither the data did not show an increase or decrease.

• this was all wrong!

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

1.      Which byproduct of cellular respiration caused the color of the bromothymol blue to change?

• CO2

• O2

• H2O

• C

Which reactant of cellular respiration does your body need in order for cells to respire and make carbon dioxide, water and ATP?

• CO2

• O2

• H2O

• C

Did this test indicate that you produce more or less carbon dioxide after exercising?

• more

• less

• same

• potato

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Did you notice during exercise that your body needed more oxygen to produce energy? 

• no

• yes I need to breath more

• nothing changed

Tags

NGSS.HS-LS1-3

NGSS.HS-LS1-7

NGSS.HS-LS2-3

How did your body compensate for that?

• rate of breathing increased

• my rate of breathing decreased

• my body did not compensate.