Plants can convert fatty acids into sugar by

Options

A. glycolysis
B. glyoxylate cycle
C. Photorespiration
D. krebs'cycle

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks how plants convert fatty acids into sugar. We need to identify the correct metabolic pathway or cycle responsible for this conversion.

2. **Analyzing the Options**:
- **Option 1: Glycolysis**: Glycolysis is the process that breaks down glucose into pyruvate. It is not involved in the conversion of fatty acids to sugar. Therefore, this option is incorrect.

- **Option 2: Glyoxylate Cycle**: The glyoxylate cycle is a metabolic pathway that allows plants to convert fatty acids into carbohydrates (sugars). This process is particularly important in seeds during germination when they utilize stored fats. This option is correct.

- **Option 3: Photorespiration**: Photorespiration is a process that occurs when oxygen levels are high and does not produce ATP or sugars. It is not related to the conversion of fatty acids into sugar. Thus, this option is incorrect.

- **Option 4: Krebs Cycle**: The Krebs cycle (or citric acid cycle) is involved in the aerobic respiration of sugars, converting pyruvate into energy carriers like NADH and FADH2. It does not convert fatty acids into sugars, making this option incorrect.

3. **Conclusion**: Based on the analysis, the correct answer is **Option 2: Glyoxylate Cycle**, as it is the pathway that enables the conversion of fatty acids into sugars in plants.

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