Question

why is gene regulation necessary for cell function?
your answer
scientists can use gene expression to develop _____________ treatments for cancer.
your answer

Explanation:

Gene regulation is necessary for cell function because it allows cells to respond to their environment, differentiate into specific cell types, and conserve energy by only expressing genes when needed. For the second part, scientists can use gene expression to develop targeted treatments for cancer as they can identify genes that are over - or under - expressed in cancer cells and design therapies (like drugs) that specifically act on those genes or their products.

Answer:

Gene regulation is necessary for cell function as it enables cells to adapt to the environment, differentiate, and conserve energy. Scientists can use gene expression to develop targeted treatments for cancer.