Which of the following options is a probable pattern of gene expression for the insect described above?
Understand the Problem
The question is asking which of the provided options correctly describes the pattern of gene expression in certain insect cells based on the binding of activators to specific enhancer sites. It requires analyzing the relationship between the genes and the activators binding to enhancers for accurate gene expression determination.
Answer
Gene 1 will be expressed in both brain cells and salivary gland cells.
The final answer is: Gene 1 will be expressed in both brain cells and salivary gland cells.
Answer for screen readers
The final answer is: Gene 1 will be expressed in both brain cells and salivary gland cells.
More Information
Gene 1 is activated in both brain and salivary gland cells due to the presence of activators for sites A, B, and D, which are present in both tissue types.
Tips
Misidentifying which activators bind in each cell type can lead to incorrect conclusions about gene expression.
Sources
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