Draw a labelled sketch of sparged -stirred -tank bioreactor. Write its application.

Explanation

### Step-by-Step Solution:

1. **Understanding the Bioreactor**:
A sparged stirred-tank bioreactor is a vessel used for biological processes where raw materials are converted into specific products using biological agents like human cells, animal cells, or microorganisms.

2. **Sketching the Bioreactor**:
- Draw a cylindrical tank to represent the bioreactor.
- At the top of the tank, draw an inlet for the air or gas supply (sparging).
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