Question

question 5 how does dna methylation change in patients with cancer? methylation never happens in cancer cells methylation decreases in cancer cells methylation is unchanged in cancer cells methylation is higher in cancer cells

Explanation:

DNA methylation changes are associated with cancer. In cancer cells, abnormal DNA - methylation patterns are common. Hyper - methylation (higher levels) of certain genes can lead to their silencing, which may contribute to cancer development. Hypo - methylation can also occur and has its own effects on gene expression and cancer progression. So, methylation is often altered in cancer cells.

Answer:

Methylation is higher in cancer cells