What is dlasylate? What is its nature?

Explanation

### Step-by-Step Solution:

1. **Definition of Dialysate**:
- Dialysate is a fluid used in the process of dialysis, which is a medical procedure that helps to purify the blood when the kidneys are unable to do so effectively.

2. **Role in Dialysis**:
- During dialysis, blood is filtered outside the body using a machine called a dialyzer. The dialysate plays a crucial role in this process as it helps to remove waste products and excess substances from the blood.

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