What is the name of the process in which genes are identified by transforming mutant cells and screening for restoration of wild-type function?

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

What controls activities within a eukaryotic cell?

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata