How do manufacturers make trans fats? a) they remove hydrogen from polyunsaturated fats. b) they remove hydrogen from saturated fats. c) they add hydrogen to unsaturated fats. d) they add hydrogen to saturated fats.

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials