Question

question 4 what differences in dna methylation would you expect to see in a 103 year - old compared to a 26 year - old? methylation increases with age methylation decreases with age methylation moves up and down throughout life methylation does not change over our lifetimes question 5 how does dna methylation change in patients with cancer? methylation decreases in cancer cells methylation never happens in cancer cells methylation is unchanged in cancer cells methylation is higher in cancer cells

Explanation:

For Question 4, DNA methylation patterns change over time and generally increase with age. For Question 5, in cancer cells, there are often changes in DNA - methylation, and it is typically higher in cancer cells compared to normal cells.

Answer:

Question 4: Methylation increases with age
Question 5: Methylation is higher in cancer cells