Explain why a lock and key are used to describe the way in which an enzyme works. describe any ways in which the
analogy is not perfect.
*i kinda need this asap*

The lock an key analogy is used because each enzyme has specific substrates that fit into it. This is like how locks only work with a specific key. The enzyme is the lock and the substrates are the key.
2
This analogy is not perfect because there are often multiple substrates for each enzyme reaction. It only takes one key to turn the lock. The reaction is also taking place between the substrates themselves and not the enzyme. In the lock and key analogy, the lock is affected by the key, but in an enzyme reaction, the substrates are affected by the enzyme.
Hope I’ve helped ;)

Dthe lipid is most likely

The salt in the sea water dehydrated the sailor because her body could not take in the amount to salt in the sea water