Yeast cell derive their energy from glucose by

Options

A. Glycolysis
B. Respiration formation
C. Formation
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding Yeast Cells**: Yeast cells are single-celled fungi that play a crucial role in various biological processes, including fermentation and respiration.

2. **Energy Source**: Yeast cells derive their energy primarily from glucose, which is a simple sugar. Glucose is an essential energy source for many organisms.

3. **Process of Energy Production**: Yeast cells utilize a process known as cellular respiration to convert glucose into usable energy.

4. **Aerobic Respiration**: In the presence of oxygen, yeast cells perform aerobic respiration. This process involves the breakdown of glucose in the presence of oxygen to produce carbon dioxide (CO2) and adenosine triphosphate (ATP), which is the energy currency of the cell.

5. **Chemical Equation**: The overall reaction for aerobic respiration in yeast can be summarized by the following equation:
\[ \text{Glucose (C}_6\text{H}_{12}\text{O}_6\text{) + Oxygen (O}_2\text{) } \rightarrow \text{ Carbon Dioxide (CO}_2\text{) + Water (H}_2\text{O) + ATP} \]

6. **Conclusion**: Therefore, yeast cells derive their energy from glucose through the process of aerobic respiration, which converts glucose and oxygen into carbon dioxide and ATP.

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