Question

Science C.E.R. Claim - Evidence - Reasoning WHAT IS IT? LAIM (the answer) The claim is a statement you believe to be true that solves a scientific question or problem. C-E-R Activity on Cellular Respiration Question 1 If mealworm beetles (Tenebrio molitor), green peas (Pisum sativum) and brewer's yeast (Saccharomyces cerevisiae) are compared in terms of their cellular respiration, which will have the highest rate at room temperature? للللللليلليد Or EVIDENCE (the clues) The evidence is the data or research you gathered, including observations, investigations, reading videos, and any other Information REASONING (the why?) The reasoning shows how the evidence answer the question or solves a problem. WHY SHOULD I VSE IT? Claims, evidence and reasoning help you work through problems to arrive at a scentific explanation. Approaching a question using C.E.R. helps you develop a better understanding of the problem and gives you the ability to corvunicate your thoughts dearly and scientifically Osallys Question 2 Are mealworm beetles (Tenebrio molitor), green peas (Pisum sativum) or brewer's yeast (Saccharomyces cerevisiae) most affected by cold temperatures in terms of their ability to perform cellular respiration ? Claim - Write a one sentence answer to one of the above questions based upon the results of your data from the three organisms you measured cellular respiration in idence - Provide the relevant observations/data you recorded through your experiments in uutin in the different organisms. These should be

Answer 1

1) Brewer's yeast ,At low temperature (0-10°c) yeast will not grow but die either. At temperature (100c-35c) yeast will grow and multiply faster at higher temperature with an optimal growth at (30 or 37°c) (that depends on the species). but mealworm needs high temperature for cellular respiration for grow faster and also green peas grow faster in high temperature but in comparison to mealworm green peas has less temperature required .

2) Yes ,cold temperature affect them .At low temperature (0-10°c) yeast will not grow but die .In the cold temperature the peas respired the slowest and in case of mealworm ot also slower in cold temperature.