Name the end products of aerobic and anaerobic glycolysis. List the two ways by which molecules of ATP are produced in glycolysis during aerobic respiration in a cell.

Explanation

### Step-by-Step Text Solution:

1. **Identify the End Products of Glycolysis:**
- **Aerobic Glycolysis:** The end products of aerobic glycolysis are 2 molecules of pyruvic acid, 2 molecules of ATP, and 2 molecules of NADH.
- **Anaerobic Glycolysis:** The end products of anaerobic glycolysis are also 2 molecules of pyruvic acid, but they are further converted into either lactic acid (in animals) or ethanol and carbon dioxide (in yeast), along with the same 2 molecules of ATP and 2 molecules of NADH.

2. **List the Two Ways ATP is Produced in Glycolysis During Aerobic Respiration:**
- **Substrate-Level Phosphorylation:** This process occurs when a phosphate group is directly transferred from a substrate molecule to ADP, forming ATP. Specifically, this happens during the conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate.
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