Multiple Choice
Which of the following reactions is an example of a nucleophilic substitution reaction in organic chemistry?
3. Acids and Bases
Organic Chemistry Reactions
Multiple Choice
Which of the following is not a feature of an enzyme in organic chemistry reactions?
A
Enzymes lower the activation energy of a reaction
B
Enzymes increase the rate of reaction without being consumed
C
Enzymes are specific to substrates
D
Enzymes are permanently altered after the reaction
Verified step by step guidance1
Understand the role of enzymes in organic chemistry: Enzymes are biological catalysts that speed up chemical reactions without being consumed in the process.
Recognize the concept of activation energy: Enzymes lower the activation energy required for a reaction, making it easier for the reaction to occur.
Identify enzyme specificity: Enzymes are highly specific to their substrates, meaning they only catalyze reactions for particular molecules.
Consider the nature of enzymes post-reaction: Enzymes are not permanently altered after a reaction; they remain unchanged and can be used repeatedly.
Evaluate the given options: The statement 'Enzymes are permanently altered after the reaction' contradicts the fundamental property of enzymes, which is that they remain unchanged after catalyzing a reaction.
Related Videos
Related Practice
