Which of the following best describes how a liver cell and skin cell have the exact same DNA sequence and yet look different and perform different functions?(1 point)

Question

Responses

The cells mutate during transcription.
The cells mutate during transcription.

The cells discard the DNA that is not in use.
The cells discard the DNA that is not in use.

The tRNA uses a different sequence in each cell during transcription.
The tRNA uses a different sequence in each cell during transcription.

The proteins are expressed differently in each cell.

Answer 1

The best description of how a liver cell and a skin cell have the exact same DNA sequence yet look different and perform different functions is:

The proteins are expressed differently in each cell.

This refers to the concept of gene expression, where different genes are turned on or off in different cell types, leading to the production of different proteins that determine the cell's structure and function.