Medical toxicology : Since genes from cancer cells are hypomethylated are we sure that the hypomethylation is the cause of the malignancy or a consequence of the cancer cells possessing altered metabolism?Explain.

Medical toxicology Many cells exposed to chemicals experience hypomethylation and this enhances cell transformation. Since genes from cancer cells are hypomethylated are we sure that the hypomethylation is the cause of the malignancy or a consequence of the cancer cells possessing altered metabolism?Explain.  

Medical toxicology : Take any pharmaceutical drug and explain its transport and elimination through the human body.

Medical toxicology. Take any pharmaceutical drug and explain its transport and elimination through the human body. Minimum of 750 words, no more than 1250 words. Font is Arial, with a point size 12. Use standard margins: 1 inch from the left, right, and bottom edges . Use double spacing.