What are recombinant proteins? How do bioreactors help in their production?

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Recombinant Proteins:**
- Recombinant proteins are proteins that are produced through recombinant DNA technology. This involves the insertion of a gene of interest into a host cell, which then expresses the protein encoded by that gene.

2. **Process of Creating Recombinant Proteins:**
- The process begins with selecting a host cell (such as bacteria, yeast, or mammalian cells).
- A desired gene, which encodes for a specific protein, is inserted into the host cell using various gene transfer methods (like transformation, transfection, or electroporation).
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