1. In the study in “Season of Conception in Rural Gambia Affects DNA Methylation at Putative Human Metastable Epialleles,” the authors used peripheral blood leukocytes and hair follicles from living subjects to examine methylation patterns. They also used kidney, brain, and liver samples from deceased subjects for a similar analysis. Why did they use these tissues, and what characteristics of metastable alleles were they trying to determine?The link for the article: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC30096...2. Describe the theory of heterochromatinization and what this theory predicts about global gene expression with time.

Complete the ethics self-assessment found on American College of Healthcare Executives Web site. Following your assessment, write a 2–3-page analysis of the areas where you are strong in your ethics and the areas where you may examine further to define or improve your ethical stance.

I need help completing my chemistry lab. I have attached the assignment. There are about 7 short answer questions once the experiment is complete.