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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According to the frustration-aggression theory, the action that is likely to occur when Simon gets frustrated with his toilet training is that Simon bites his mother
<h3>What is the Frustration Aggression Theory?</h3>
'This refers to the psychodynamic approach that is used to analyze certain behaviors that are exhibited when a person is frustrated by a situation.
Hence, we can see that from the complete information, Simon is given toilet training by his mother and he is an unruly child and based on the fact that he does not get it right, he would bite his mother out of frustration.
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Answer:
polar bears a
Explanation:
polar bears can swim this distance because of the blubber they have underneath their skin
The 25th percentile New SAT score is 1450, and the 75th percentile SAT score is 1570. In other words, a 1450 places you below average, while a 1570 will move you up to above average. There's no absolute SAT requirement at Duke, but they really want to see at least a 1450 to have a chance at being considered.
Mixing an acid and a base