Biology AT1 on the affect of hydogen peroxide on the liver

took a want time with lots of research substantially Presented Aim: To see what factors affect the decomposition of heat content bleach by the enzyme catalase which is found in the coloured         Introduction: Enzymes be biological catalysts. They speed up the chemical chemical reactions which go on internal living things. Without them the reactions would be so slow that life would scraunch to a halt. Enzymes work by when a substratum jot bumps into a molecule of the salutary enzyme, it fits into a depression on the discover of the enzyme molecule. This depression is called the progressive site. The reaction then takes place and the molecules of product leave the vigorous site, freeing it for another substrate molecule.                   total heat bleach is a waste product produced during respiration. Hydrogen peroxide is produced to kill hit knockout bacteria. The hydrogen peroxide is depleted down, so th at it underside not be dangerous anymore, into water (which is given kill when you perspire) and into oxygen (which can be given off when you exhale).         A toxin like hydrogen peroxide must be broken down because if it is kept in the body for too long it can react with jail cell walls and damage them or contribute them down.         The variables that affect the decomposition of hydrogen peroxide are: 1. The temperature of the coloured 2.

The come field of achievement of the liver 3. The pH of the hydrogen peroxide 4. The concentration of the enzymes         Th e two variables I am going to look at are t! emperature and protrude area.         Hypothesis: I think that when we test the surface area the bigger the surface area the quicker the reaction go forth be. This is because there are more liver particles that will be exposed to the hydrogen peroxide, therefore the liver that is ground up will be the... If you want to pose a full essay, sound out it on our website: BestEssayCheap.com

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