What do you mean by lag phase?

Explanation

### Step-by-Step Solution:

1. **Definition of Lag Phase**: The lag phase is the initial stage of bacterial growth when bacteria are introduced to a new culture medium with favorable conditions for growth.

2. **Characteristics of the Lag Phase**: During this phase, the bacterial cells do not divide. Instead, they are metabolically active, meaning they are engaged in various cellular processes necessary for growth.

3. **Preparation for Division**: In the lag phase, bacteria synthesize essential enzymes and nutrients that are crucial for cell division. This preparation is vital for the subsequent phases of growth.

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