YAC is

A

Yeast artificial colony

B

Yeast artificial chromosome

C

Yeast artificial cell

D

None of the above

Text Solution

AI Generated Solution

The correct Answer is:
### Step-by-Step Solution: 1. **Understanding the Acronym**: The question asks about the meaning of "YAC." The first step is to break down the acronym YAC into its full form. 2. **Identifying the Correct Option**: The options provided are: - A) Yeast artificial colony - B) Yeast artificial chromosome - C) Yeast artificial cell - D) None of the above From the breakdown, we need to determine which option correctly expands YAC. 3. **Correct Expansion**: Upon analyzing the options, YAC stands for "Yeast Artificial Chromosome." This is a widely recognized term in biotechnology. 4. **Understanding YAC**: A Yeast Artificial Chromosome is a man-made DNA molecule that is used to clone DNA sequences in yeast cells. This is significant in genetic research and genome sequencing. 5. **Conclusion**: Based on the analysis, the correct answer to the question "YAC is" is option B: Yeast Artificial Chromosome. ### Final Answer: YAC is **B) Yeast Artificial Chromosome**. ---
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