Answer:
- They allow for more collisions of molecules (enzymes + substrates)
- They lower the amount of activation energy needed to complete the reaction.
- They speed up chemical reactions to form more products
Explanation:
Enzymes are proteinous molecules that serves as catalyst in living systems. Like every other catalyst, enzymes function to SPEED UP the rate of biochemical reactions by LOWERING/REDUCING the activation energy, which is the energy required for a reactant to form product (completion of reaction).
Enzymes like other catalysts causes faster movement of molecules in the reaction i.e. they allow for more collisions of molecules (enzymes + substrates). This causes the rate of reaction to increase and hence, speeden the reaction.
Birds migrating in the winter would be a behavioral adaptation. The rest of the adaptations would be structural or physiological because they are controlled by mutations in the DNA. <span />
A.
Endangered species is closer to extinction
Threatened ones are closer to becoming endangered
The step that forms part of the engineering process but is not part of a scientific investigation is designing a solution.
<h3>What is the scientific process?</h3>
The scientific process refers to a series of steps called the scientific method which is used to collect empirical evidence and thus test hypotheses.
The engineering process is aimed at finding a solution to problems found in daily issues, which does not correspond to science and the scientific method.
In conclusion, the step that forms part of the engineering process but is not part of a scientific investigation is designing a solution.
Learn more about the scientific process here:
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