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Read the following passage to answer the following questions:
The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.
Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:
- a)All enzymes are proteins.
- b)Compounds similar in structure to substrate inhibit the reaction.
- c)Certain enzymes speed up certain reactions.
- d)Direction of reaction is determine by enzyme.
Correct answer is option 'B'. Can you explain this answer?
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Read the following passage to answer the following questions:The enzy...
The compound similar in structure to substrate block the active site of the enzyme. Therefore, the substrate fail to unite with the enzyme and thus the reaction is inhibited.
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Read the following passage to answer the following questions:The enzy...
Explanation:
Lock and Key Theory:
- The best evidence for the lock and key theory of enzyme reaction is that compounds similar in structure to the substrate inhibit the reaction.
Explanation:
- According to the lock and key theory, enzymes have specific active sites that fit perfectly with the substrate molecule, similar to a lock and key mechanism.
- Compounds that are structurally similar to the substrate can also fit into the active site of the enzyme, inhibiting the reaction from taking place.
- This evidence supports the idea that enzymes and substrates have a specific complementary shape that allows them to interact and form an enzyme-substrate complex.
- If a compound similar in structure to the substrate can inhibit the reaction by binding to the enzyme's active site, it demonstrates the specificity and selectivity of enzyme-substrate interactions based on their complementary shapes.
Therefore, the fact that compounds similar in structure to the substrate can inhibit enzyme reactions is a strong piece of evidence supporting the lock and key theory of enzyme action.
Lock and Key Theory:
- The best evidence for the lock and key theory of enzyme reaction is that compounds similar in structure to the substrate inhibit the reaction.
Explanation:
- According to the lock and key theory, enzymes have specific active sites that fit perfectly with the substrate molecule, similar to a lock and key mechanism.
- Compounds that are structurally similar to the substrate can also fit into the active site of the enzyme, inhibiting the reaction from taking place.
- This evidence supports the idea that enzymes and substrates have a specific complementary shape that allows them to interact and form an enzyme-substrate complex.
- If a compound similar in structure to the substrate can inhibit the reaction by binding to the enzyme's active site, it demonstrates the specificity and selectivity of enzyme-substrate interactions based on their complementary shapes.
Therefore, the fact that compounds similar in structure to the substrate can inhibit enzyme reactions is a strong piece of evidence supporting the lock and key theory of enzyme action.
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Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer?
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Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer?.
Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Read the following passage to answer the following questions:The enzyme molecule operates by chemically binding with the substrate molecule, to form an enzyme-substrate complex. The enzyme's tertiary structure consists of a unique pocket or site on which the substrate molecules can become attached and interact subsequently. This brings about an interaction between the specific active sites in the enzyme molecule and the reactive sites in the substrate molecule. The enzyme now breaks down the substrate into- products. The products initially remain attached to the enzyme for a short while forming an enzyme product complex. The products get released from the enzyme molecule subsequently. The enzyme is now ready to receive another substrate molecule again. Thus, the same enzyme can be used again and again.Q. Which of the following is the best evidence for the lock and key theory of enzyme reaction:a)All enzymes are proteins.b)Compounds similar in structure to substrate inhibit the reaction.c)Certain enzymes speed up certain reactions.d)Direction of reaction is determine by enzyme.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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