The most likely hypothesis that you can derive base on the observation that the wash enzymes did not perform as expected is that the wash enzymes's three dimensional structure of protein may have been altered. Altering its structure may cause the enzyme to perform differently as before even if it has the same physical feature.
Answer:
Enzymes are proteins that bind to a molecule, to modify it and lower the energy required to make it react. ( In other words , enzymes are biological catalysts.
Catalysts lower the activation energy for reactions.
In simple terms , The lower the activation energy for a reaction, the faster the rate. )
The activation energy is the energy needed to start a reaction.
Explanation:
Thus enzymes speed up reactions by lowering activation energy.
The following equipments would be needed to bring one liter of water to 85°C: graduated cylinder, beaker, thermometer and hot plate.
SCIENTIFIC EQUIPMENT:
- Scientific equipments are required to make scientific works conducted in the laboratory achievable. Different scientific equipments perform varying functions and they collectively help to achieve tasks.
- The following are scientific equipments that would be used to bring one liter of water to 85°C:
- Graduated cylinder: The graduated cylinder is a calibrated cylindrical flask used to measure the volume of a liquid substance. The graduated cylinder would be used to measure one liter of water.
- Beaker: The beaker is a flask used to hold liquid substances and reagents. The beaker would be used to hold 1L of water.
- Hot plate: Hotplate is an equipment that is used to boil the water to the desired temperature.
- Thermometer: Thermometer is a device used for measuring the temperature of a substance. The thermometer would be used to measure the temperature of water to 85°C.
Hence, the following equipments would be needed to bring one liter of water to 85°C: graduated cylinder, beaker, thermometer and hot plate.
Learn more: brainly.com/question/13809803?referrer=searchResults
Double Helix describes the structure molecule of
E) DNA
Answer:
The flowers are breathtaking.
Explanation:
The leaves are green is an observation. The plant producing oxygen is a scientific fact. The bush having thorns is also an observation.
On the other hand, the flowers being breathtaking is simply a matter of opinion. So, it is an inference.
Hope this helps!
