Question

Which Of The Following Models Best Describes The Internet SSL Public Key Infrastructure? A. Secure Key Exchange Model B. Third Party Trust Model C. Bidirectional Trust Model D. Unidirectional Trust Model

Answer 1

The induced-fit model of enzyme-substrate binding is best described by the analogy of two jigsaw puzzle pieces fitting together, as it represents the dynamic interaction and conformational adjustments between the enzyme and substrate.

Step-by-step explanation:

The induced-fit model of enzyme-substrate binding is an analogy that helps to explain how enzymes work. This model suggests that the interaction between an enzyme and its substrate is more dynamic than the rigid lock and key model, adjusting their structures for optimal binding. Among the answer choices provided, the best analogy to describe the induced-fit model of enzyme-substrate interaction is d. the fitting together of two jigsaw puzzle pieces.

Just like jigsaw pieces, the enzyme and substrate don't necessarily fit perfectly from the start. Instead, when the enzyme and substrate come together, their conformations change slightly to ensure a perfect fit. This illustrates the concept of induced fit, which allows a stronger and more specific interaction, crucial for the enzyme's catalytic activity.