Investigate concentration of substrate on catalase enzyme essay

Investigation - hydrogen peroxide an investigation into how the concentration of the substrate 'hydrogen peroxide' affects the rate at which it is broken down to oxygen and water by the enzyme catalase hydrogen peroxide is released due to many metabolic reactions in the body, which gives toxicity to the living cells hence, there is a chemical need to remove hydrogen peroxide in a very rapid rate. If the substrate concentration is increased then the rate of a catalase reaction will also increase until it reaches the optimal concentration or saturation point and will remain constant this is because there will be more substrate molecules in a higher concentration therefore a higher frequency of collisions.

The more enzyme present, the more chance there is of a successful collision occurring between the substrate and the enzyme, in order to form an enzyme-substrate complex [kinetic theory] the hydrogen peroxide will react with the prosthetic iron group in the catalase [specifically amino acids his 74 and asn 174.

- investigating the effect of substrate concentration on catalase reaction planning -aim: the aim of the experiment is to examine how the concentration of the substrate (hydrogen peroxide, h2o2) affects the rate of reaction of the enzyme (catalase.

Investigating the effect of substrate concentration on catalase reaction - investigating the effect of substrate concentration on catalase reaction planning -aim: the aim of the experiment is to examine how the concentration of the substrate (hydrogen peroxide, h2o2) affects the rate of reaction of the enzyme (catalase. An investigation on the rate of reaction of the enzyme catalase on the substrate hydrogen peroxide 4622 words | 19 pages an investigation on the rate of reaction of the enzyme catalase on the substrate hydrogen peroxide plan aim: to investigate the rate of the effect of catalase on hydrogen peroxide.

Investigate concentration of substrate on catalase enzyme essay

Introduction this investigation will be carried out to investigate the rate of reaction of the enzyme catalase on the substrate hydrogen peroxide enzymes are biological catalysts, which speed up the rate of reaction without being used up during the reaction, which take place in living organisms. Aim of this experiment is to investigate concentration of substrate on catalase enzyme, as well to see how they work in different concentrations of hydrogen peroxide (h2o2) prediction would be, that the filter paper discs that were used, will rise up to the surface in a time in the tube of different concentration of hydrogen peroxide. An investigation on the rate of reaction of the enzyme catalase on the substrate hydrogen peroxide 4622 words nov 9th, 2008 19 pages an investigation on the rate of reaction of the enzyme catalase on the substrate hydrogen peroxide.

A) enzyme concentration – it is known that if there is an increase in enzyme concentration, then there will be an increased rate of reaction as a result of more active sites being available since we increased the number of discs to increase the concentration, we provided more surface area for the enzyme catalase to break down the hydrogen peroxide.

Essay about investigate the effect of enzyme concentration on the rate of reaction - to investigate the effect of enzyme concentration on the rate of reaction prediction: an enzyme is a biological catalyst they speed up the rate of a reaction however they do not affected themselves whilst doing this, which is why they are catalysts. Investigation of the effect of substrate concentration on catalase activity research question: to investigate enzyme kinetics, using catalase enzyme from the yeast extract background information: enzymes are proteins which catalyze reactions that take place in the body or they increase the rate of the biological reactions.

investigate concentration of substrate on catalase enzyme essay Practical assessment 2 – the effect of substrate concentration on the rate of enzyme activity of catalase aim to investigate the effect of substrate concentration (manipulated by increasing concentration of hydrogen peroxide) on the rate of enzyme activity of catalase, produced by liver cells, on the decomposition of hydrogen peroxide. investigate concentration of substrate on catalase enzyme essay Practical assessment 2 – the effect of substrate concentration on the rate of enzyme activity of catalase aim to investigate the effect of substrate concentration (manipulated by increasing concentration of hydrogen peroxide) on the rate of enzyme activity of catalase, produced by liver cells, on the decomposition of hydrogen peroxide.
Investigate concentration of substrate on catalase enzyme essay
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