Fill in the blanks with suitable words.
………. `overset"Glycolysis"to` ………..

Explanation

### Step-by-Step Solution:

1. **Understanding Glycolysis**: Glycolysis is a metabolic pathway that breaks down glucose into pyruvate. It is a crucial step in both aerobic and anaerobic respiration.

2. **Identifying the Substrate**: The process of glycolysis begins with glucose, which is the substrate that is broken down.

3. **Identifying the Product**: The end products of glycolysis are pyruvate, along with some energy in the form of ATP and NADH.

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