The patient in chronic renal failure is treated with with hemodialysis. what renal function does hemodialysis replace

The correct answer is filtration. Hemodialysis is the medical action wherein a patient’s blood is being purified because the patient’s kidneys fail to filter the blood. The patient may have kidney failure or has chronic renal failure. Hemodialysis helps the patient filter his or her blood with the use of a machine attached to the patient’s arm.

Transcription factors.

Explanation:

Transcription and translation are the two important process involved in the gene expression of a particular protein. Transcription is the formation of RNA and translation is the formation of proteins.

Transcription requires different enzymes and transcription factors. Transcription factors are important factors that regulates the expression of transcription and may increase or decrease the process of transcription. Here, the protein that binds with dioxin acts as the transcription factors as it regulates the gene expression.

Thus, the correct answer is option (3).