Match the standards to the plant tissues to determine the amount of peroxidase in each tissue.

To calculate the concentration in 1 g of tissue:

C₁ • V₁ = C₂ • V₂

C₁ from your experiment
V₁ is the weight of the plant that you used
C₂ is the unknown
V₂ is 1 g (1 mL)

Can you identify the carrot root? The celery stem? How did you differentiate the root and stem?