Investigation of temperature on catalase activity essay

The foremost reason as to what caused such differences was the fact that the secondary investigations used an alternate for example in figures 1 ; 2 the method utilised was slightly different as they used more accurate pieces of apparatus for example they used a micropipette to measure the sodium carbonate into the test tube which would ensure for far more accurate measurements then I had made.

In terms of equipment error, sometimes the water baths were unable to heat the solution to the specified temperature of which were trying to investigate which would then have the effect of us collating alternate data to what we should have got, this would then alter our rate bars as they be higher or lower.

Accuracy is determined by comparing the measurement against the true or accepted value. It is possible to shape the 5G radiation pattern and steer the beam from an antenna array by controlling the relative phases and magnitudes of the input signal.

As for their progeny someday, please revert back the mid section of this article. This site is intended to supplement and extend the critical concepts presented in the Boyer textbooks. Remove the thermometer from the test tube and replace it with a glass rod.

And DNA repair is less efficient in mitochondria than in the nucleus. Source Am J Physiol, 2 Pt 1: Finally, I predicted that once the optimum was exceeded, the rates would begin to decrease as they cannot function at such temperatures due to the breaking in the peptide bonds that holds the amino acids together.

Furthermore as we took the lipase out of the water bath the temperature of the lipase would either increase or decrease if above or below the room temperature.

High-fat diet did not increase blood lipids in rats fed a copper-deficient diet containing starch.

How Does Temperature Affect Lipase

Finally it was decided that we were to limit the amount of temperatures being investigated as temperatures below 22? Clinically, damage to brain and muscle tissue are the first symptoms of mitochondrial disease.

Ascorbate forms H2O2 on autoxidation direct combination with oxygen.

IB Biology

By controlling the variables of which were possible to control we did all that was possible for us to do in order of making the investigation valid. I predict that before the optimum temperature the rates will gradually increase and preceding the optimum there will be a drastic decrease in rate until the enzyme is denatured.

The function of UCP1 is to generate heat "thermogenesis". CAT is present in membrane-limited organelles known as peroxisomes.

This means that if lipase were to denature at the higher temperatures it will then cause inactivity in breaking down the fat of the milk hence leaving the unchanged. In conclusion, it could be said that although my graph does follow the general trend of having a definite optimum and the stages of inactivity and denaturing.

Such outliers occurred due to infinite factors, however there were factors of which were attempted at being controlled as is mentioned in Page 1. Self-esteem, depressive disorder, health risks, plus physical ability are influenced in extra weight.

When looking back upon my original hypothesis, it stated that before the optimum temperature the rates would gradually increase due to the lack of kinetic energy provided from the heat.

The Effect of Concentration on Pectinase Using Apple

You have done a outstanding job! How to Write a Summary of an Article? Secondly it was decided upon that we would not stir the contents for two reasons: In addition a class should always leave their bags at the back of the classroom and put aside planners and books making a clear workstation.

By having such a difference in results it only justified the changes which we had made for the real investigation.

Mechanisms of Aging

We examined effects of copper deficiency on metabolism in major structures of the auditory system.The Investigation Analysis IA Analysis - ANOVA or t-test? If you can plot the data from your investigation in a bar graph of averages, with three or more bars, (like the graph shown) then ANOVA may be a good statistical test for you to compare two means, the t-test works well and will give.

Exposure device for the students. An exposure device with a special antenna placed on students zippers was used for generating the EMF (1 W peak output power and mW/cm 2 power density), and the exposure emission was maintained at GHz and 5.o GHz with a pulse repetition frequency of Hz for days a year for hours at.

How does temperature affect the rate of reaction for Lipase? As the temperature increases, so will the rate of enzyme reaction. However, as the temperature exceeds the optimum the rate of reaction will decrease. The vast range of maximum lifespan differences between species provides convincing evidence that longevity is genetically influenced.

An elephant lives about 10−20 times longer than a mouse, yet both animals have roughly the same number of lifetime heartbeats — the elephant at 30 per minute and the mouse at per minute.

[D-penicillamine: mechanism of cellular action and induced autoimmune diseases]. [Article in French] Meyer O The fall in the IgM rheumatoid factors under treatment is not sufficient to explain the effectiveness of D-penicillamine in rheumatoid arthritis.

The Effect of Temperature on Enzyme Activity Essay - The Effect of Temperature on Enzyme Activity Experiment: To investigate the effect of temperature on enzyme activity.

Investigation of temperature on catalase activity essay
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