A new strain of bacteria produced by biotechnology in alcohol industry is:

Options

A. Escherichia coli
B. Pseudomonas putida
C. Bacillus subtilis
D. Saccharomyces cerevisiae

Answer

To solve the question about the new strain of bacteria produced by biotechnology in the alcohol industry, we will analyze the options provided and identify the correct answer step-by-step.

### Step-by-Step Solution:

1. **Understanding the Question**:
The question asks for a new strain of bacteria that has been developed through biotechnology specifically for use in the alcohol industry.

2. **Analyzing the Options**:
The options given are:
- A) Fascivitia coli
- B) Pseudomonas putida
- C) Bacillus subtilis
- D) Saccharomyces cerevisiae

3. **Evaluating Each Option**:
- **Fascivitia coli**: This option seems to be a misspelling or incorrect name. The commonly known bacterium is *Escherichia coli* (E. coli), which is not primarily used in the alcohol industry.
- **Pseudomonas putida**: This is a gram-negative bacterium known for its ability to degrade hydrocarbons and has been genetically modified for various applications, including bioremediation and potentially in the alcohol industry.
- **Bacillus subtilis**: This bacterium is often used in the production of enzymes and vitamins, but it is not specifically known for its role in alcohol production.
- **Saccharomyces cerevisiae**: This is a yeast, not a bacterium, and is widely used in the fermentation process for alcohol production, but it does not fit the criteria of being a "new strain of bacteria."

4. **Identifying the Correct Answer**:
Based on the analysis, *Pseudomonas putida* is the only option that fits the description of a new strain of bacteria produced by biotechnology in the alcohol industry.

5. **Final Answer**:
The correct answer is **B) Pseudomonas putida**.