This is an easy to set up lab that does not require a lot of material.In this experiment students will be investigating the effect of sucrose concentration on the rate of cellular respiration in yeast. The students assignment is to design an experiment to answer the question: Does an increase in concentration of sucrose affect the rate of cellular respiration in yeast? Students will be performing a lab to answer this question. This is an awesome activity to reinforce cellular respiration and check for understanding before a summative assessment. My student really enjoy this lab and it helps them make connections between anaerobic and aerobic respiration.