Answer:
Ethical concerns affect scientific research by adding boundaries to what can and cant be experimented on. An example is that its socially unacceptable to experiment on humans because its considered wrong and horrific, even at the expense of learning more about human nature and/or the human body.
Answer: well , a current problem as you know is covld 19. scientist struggle to find a cure or solution to this because we don't know enough about it because the disease or illness developed so recently. because we don,t know enough about it, we don't have the needed knowledge to finding a solution. We don,t know the DNA/RNA stands in this virus, we don't know how it spreads so fast, how it can infect animals and humans as we don,t have similar DNA strands except for monkeys but dogs have been infected with the virus. it simply because of the unknown. hope this helps as an example!
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The reaction would progress faster and the activation energy would be lowered when the enzyme gets added.
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Explanation:</u></h3>
Enzymes are proteins that basically speed up the chemical reaction without being used. Enzymes are usually specific for a particular substrate. The substrate in the reaction bind to the active site of the enzyme which is present on the surface of the enzymes forming the enzyme-substrate complex.
Performing the enzyme-substrate complex the enzyme changes the shape slightly so that the substrate can fit tightly to its active site. Then this enzyme-substrate Complex undergoes a reaction to form a product. Enzymes lower the activation energy of a reaction i.e the required amount of energy needed for a reaction to occur.They do this by binding to a substrate and holding it in a way that allows the reaction to happen more efficiently.
