Some cells in your body canproduce hydrogen peroxide to helpfight infections. Hydrogen peroxide(H2O2) is one of many chemicalsthat can help cells at low levels andharm them at high levels. So thelevel of hydrogen peroxide in a cellmust be controlled.Hydrogen peroxide can break downinto water (H2O) and oxygen gas(O2). An enzyme called catalasehelps speed up this reaction. In thislab, you will observe this enzyme-catalyzed reaction. Then you willdesign an experiment to determinethe effect of temperature on thereaction.Prelab questions:IDENTIFY THE REACTANT IN THECHEMICAL REACTIONIDENTIFY THE SUBSTRATEIDENTIFY THE ENZYMEIDENTIFY THE PRODUCTSCatalase2H,022H,0 + 02HydrogenWaterОхудеnpeгoxideLabel the image below with the followingterms: active site, reactant, enzyme.

A decomposition reaction occurs in the breakdown of Hydrogen peroxide. When one reactant breaks to…

Answered: Some cells in your body can produce…

Some cells in your body can produce hydrogen peroxide to help fight infections. Hydrogen peroxide (H2O2) is one of many chemicals

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter46: Gas Exchange: The Respiratory System

Section: Chapter Questions

Problem 3TYK

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Question

100%

Some cells in your body can
produce hydrogen peroxide to help
fight infections. Hydrogen peroxide
(H2O2) is one of many chemicals
that can help cells at low levels and
harm them at high levels. So the
level of hydrogen peroxide in a cell
must be controlled.
Hydrogen peroxide can break down
into water (H2O) and oxygen gas
(O2). An enzyme called catalase
helps speed up this reaction. In this
lab, you will observe this enzyme-
catalyzed reaction. Then you will
design an experiment to determine
the effect of temperature on the
reaction.
Prelab questions:
IDENTIFY THE REACTANT IN THE
CHEMICAL REACTION
IDENTIFY THE SUBSTRATE
IDENTIFY THE ENZYME
IDENTIFY THE PRODUCTS
Catalase
2H,02
2H,0 + 02
Hydrogen
Water
Охудеn
peгoxide
Label the image below with the following
terms: active site, reactant, enzyme.

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