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) Responses 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. The proteins are expressed differently in each cell. The cells mutate during transcription. The cells mutate during transcription. The cells discard the DNA that is not in use.
The proteins are expressed differently in each cell is the correct answer. While both liver cells and skin cells have the exact same DNA sequence, they look different and perform different functions because the proteins encoded by their genes are expressed differently in each cell type.
