Lab: Exploring Organelle Function

ABSTRACT: An enzyme is a protein which serves as an organic catalyst, which allows a busy answer to occur without victimization itself up in the process. Without enzymes, near reactions in a cell would not occur. Enzymes function top hat(p) in an caustic purlieu as do catalase, however the overcome concentration of an virulent declaration is needed to ensure the closely efficient reaction. Placing a catalase enzyme into a solution which is slightly acidic (less than pH 7) produces the best catalytic reaction including foaming and bubbling. in that location are many different types of enzymes, and all of which crop at peak efficiency in concentrations of acids and/or bases (different pH levels). rough enzymes, like the ones contained in blood cells work best in a neutral environment ( pH 7), but others such as stomach enzymes would work best in a very acidic environment ( pH 1-2). from each one enzyme is knowing to function best in a definite environment and t his is evident through this experiment. INTRODUCTION: An enzyme is a protein which functions as an organic catalyst, which allows a particular reaction to occur without using itself up in the process. Without enzymes, most reactions would not occur. The purpose of this research laboratory is to demonstrate the load of pH on the efficiency of the catalase enzyme bring in stump spud peroxisomes.

I hypothesize that the catalase enzyme of a potato will function the best at the same pH as the real is came from(pH 7, neutral). Null: The enzyme will not work in a solution with a pH which is less than 7 or great than 7 because it is not a dapted to that environment. MATERIALS: 60 ! mL 3% heat issue peroxide0.5 mol/L hydrochloric solution potatopH probe/indicator base PROCEDURE: Refer to McGraw- Hill Ryerson biota 11 p.61 shutting: As shown by the observations, If you want to get a liberal essay, order it on our website: BestEssayCheap.com

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