Physical and chemical reactions occur when you eat a physical reaction occurs when your mouth starts chewing the food, your mouth has saliva in it that mixes with food to break it down. Enzymes in the saliva that process, which of the following does not define anzyme

Answer 1

Enzymes are biological catalysts that accelerate chemical reactions in living organisms. Here are several characteristics that define enzymes:

1. Biological Catalysts: Enzymes speed up reactions without being consumed in the process.
2. Specificity: Each enzyme typically works on a specific substrate or group of substrates.
3. Active Site: Enzymes have a specific region called the active site where substrates bind.
4. Temperature and pH Sensitivity: Enzymes function optimally at certain temperature and pH levels.

With that in mind, a statement that does not define an enzyme would likely be something that contradicts these characteristics, such as:

• "Enzymes are consumed in the chemical reactions they catalyze."

This statement is inaccurate because enzymes participate in reactions without being permanently altered or consumed.