Identify the optimal temperature for fermentation based on the scientists data. A. 20 ℃ B. 40 ℃ C. 35 ℃ D. 30 ℃ E. 25 ℃

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Identify the optimal temperature for fermentation based on the scientists data.

A. 20 ℃

B. 40 ℃

C. 35 ℃

D. 30 ℃

E. 25 ℃

 

### Anaerobic Fermentation Results

This table illustrates the results of an anaerobic fermentation experiment conducted at various temperatures. The mass of carbon dioxide (CO₂) produced is measured in grams for two trials at each temperature setting.

#### Table Breakdown:

- **Temperature**: The experiment was carried out at five different temperatures: 20°C, 25°C, 30°C, 35°C, and 40°C.

- **Trial 1: Mass CO₂**: 
  - At 20°C, the mass of CO₂ produced was 1.81 g.
  - At 25°C, the mass was 2.91 g.
  - At 30°C, the mass increased to 4.10 g.
  - At 35°C, the mass was the highest at 5.17 g.
  - At 40°C, the mass decreased to 2.23 g.

- **Trial 2: Mass CO₂**:
  - At 20°C, the mass of CO₂ produced was 1.94 g.
  - At 25°C, the mass was 2.75 g.
  - At 30°C, the mass slightly decreased to 4.06 g compared to Trial 1 at the same temperature.
  - At 35°C, the mass was slightly lower than in Trial 1, at 4.97 g.
  - At 40°C, the mass dropped to 1.91 g.

#### Analysis:

The data shows that the mass of CO₂ produced tends to increase with temperature up to 35°C, after which the CO₂ production decreases at 40°C. This suggests that there is an optimal temperature range for anaerobic fermentation to maximize CO₂ production, likely around 35°C in this experiment. The slight variations between Trial 1 and Trial 2 could be due to experimental error or natural variability. 

Understanding these results can help in optimizing conditions for fermentation processes in various applications, such as brewing, biotechnology, and biofuel production.
Transcribed Image Text:### Anaerobic Fermentation Results This table illustrates the results of an anaerobic fermentation experiment conducted at various temperatures. The mass of carbon dioxide (CO₂) produced is measured in grams for two trials at each temperature setting. #### Table Breakdown: - **Temperature**: The experiment was carried out at five different temperatures: 20°C, 25°C, 30°C, 35°C, and 40°C. - **Trial 1: Mass CO₂**: - At 20°C, the mass of CO₂ produced was 1.81 g. - At 25°C, the mass was 2.91 g. - At 30°C, the mass increased to 4.10 g. - At 35°C, the mass was the highest at 5.17 g. - At 40°C, the mass decreased to 2.23 g. - **Trial 2: Mass CO₂**: - At 20°C, the mass of CO₂ produced was 1.94 g. - At 25°C, the mass was 2.75 g. - At 30°C, the mass slightly decreased to 4.06 g compared to Trial 1 at the same temperature. - At 35°C, the mass was slightly lower than in Trial 1, at 4.97 g. - At 40°C, the mass dropped to 1.91 g. #### Analysis: The data shows that the mass of CO₂ produced tends to increase with temperature up to 35°C, after which the CO₂ production decreases at 40°C. This suggests that there is an optimal temperature range for anaerobic fermentation to maximize CO₂ production, likely around 35°C in this experiment. The slight variations between Trial 1 and Trial 2 could be due to experimental error or natural variability. Understanding these results can help in optimizing conditions for fermentation processes in various applications, such as brewing, biotechnology, and biofuel production.
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