Question

you are working in a real lab setting, and when you test the catalase and water together you see a reaction. what does this tell you? (select all that apply.)

Answer 1

You are working in a real lab setting, and when you test the catalase and water together you see a reaction. This means that there are Possible contaminant in the water causing a reaction.

For better understating, lets explain the statement above

• The catalase test is simply known as a type of test that shows if catalase is in that reaction/test substance. A catalase is commonly known as enzyme that reduces into smaller pieces the harmful substance hydrogen peroxide into water and oxygen.
• If a catalase is produce by any test substance, be it an organism, it will give a bubbles of oxygen on the addition of hydrogen peroxide
• The presence of contaminants can also cause a reaction that is not expected'

From the above, we can therefore say that the answer You are working in a real lab setting, and when you test the catalase and water together you see a reaction. This means that there are Possible contaminant in the water causing a reaction is correct

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