potatoes contain more catalase than carrots
potato
yes
Potatos are more planted than the other one.
it depends on the fruit and the vegetable
Catalase is indeed found in all living things. It is a common enzyme that is found in tissue of organisms.
It breaks down the potato faster because the liver contains more of an enzyme called catalase in it than the potato.
The longer it takes for the bubbles to stop forming, the more catalase there is present, assuming that there is enough peroxide (H2O2) to keep the catalase going.
Catalase is a member of the peroxidase family. Catalase generates water and oxygen while peroxidase generates water and an activated donor molecule. Thus, peroxidase could refer to more than one enzyme.
you need to test both the experiment-organism and an organism which you already know is catalase-positive, in the same environment in order to compare the results and determine if your experiment-organism is catalase-positive. - See more at: http://www.chacha.com/question/why-is-it-advisable-to-perform-a-catalase-test-on-a-known-catalase%26%2345%3Bpositive-organism-along-with-the-organism-you-are-testing#sthash.oChX8ZqW.dpuf
Because the shape of the active site on catalase only permits it to break down hydrogen peroxide. This is the case for many enzymes such as catalase, although some enzymes can break down more than one substrate.
Catalase is an enzyme which is very important to organism well-being. It is vital for keeping the body free of damaging oxidants and accelerates the breakdown of hydrogen peroxide into water and oxygen which is more easily used by the body.
A more specific calculation can be done if the particular brand and style of soup is known. In general, one cup of canned vegetable beef soup prepared with one can of water contains 76 calories.
the liver has more enzymes that the potato (a starch) does.
Catalase is an enzyme that is needed to break down hydrogen peroxide - a by product of cellular respiration. Typically, cellular respiration occurs at a higher rate in animal cells, meaning that more catalase is needed to break down more hydrogen peroxide: In case the equaiton is needed: 2H2O2 --> 2H2O + O2