Question

Cells in your kidneys produce different proteins and carry out different tasks than cells in your brain. how is that possible?

Answer 1

Hey there,

Question : Cells in your kidneys produce different proteins and carry out different tasks than cells in your brain. how is that possible?

Answer : Kidney and brain cells have the same DNA but they use different genes.

Hope this helps :))

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Answer 2

All of cells have the same code which called genome but specific transcriptional factor in kidney and brain determine it cells differentiate as a kidney/brain.