Why same kind of enzyme have different thermal properties

Reference no: EM13138386

A biochemist is trying to purify the enzyme hexokinase from a bacterium that normally grows in the Arctic Ocean at 5C. In the next lab, a graduate student is trying to purify the same protein from a bacterium that grows in the vent of a volcano at 98C. To maintain the structure of the protein from the Arctic bacterium, the first biochemist must carry out all her purification procedures at refrigerator temperatures. The second biochemist must perform all his experiments in a warm room incubator. In molecular terms, explain why the same kind of enzyme from organisms with different optimal temperatures for growth can have such different thermal properties.

Reference no: EM13138386

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