Lambda bacteriophage has ……….base pairs in genetic material .

Options

A. 48205
B. 5386
C. 48502
D. 45802

Answer

To solve the question regarding the number of base pairs in the genetic material of lambda bacteriophage, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Virus**: Recognize that lambda bacteriophage is a type of virus that specifically infects bacteria, particularly the bacterium Escherichia coli (E. coli).

2. **Understand the Genetic Material**: Determine what type of genetic material is present in lambda bacteriophage. It is important to note that lambda bacteriophage contains DNA as its genetic material.

3. **Determine the Structure of DNA**: Note that the DNA in lambda bacteriophage is in a circular form, which is a characteristic feature of many bacteriophages.

4. **Count the Base Pairs**: Research or recall the specific number of base pairs present in the genetic material of lambda bacteriophage. It is known that lambda bacteriophage has 48,502 base pairs in its DNA.

5. **Select the Correct Answer**: Based on the information gathered, conclude that the lambda bacteriophage has 48,502 base pairs in its genetic material.

### Final Answer:
Lambda bacteriophage has **48,502 base pairs** in its genetic material.

---