The genetic code contains 61 codons to specify the 20 common amino acids. many organisms carry fewer than 61 different trna genes in their genomes. these genomes take advantage of isoaccepting trnas and the rules governing third-base wobble to encode fewer than 61 trna genes.

Based on the results of this study, what questions remain unanswered? how can these questions guide future research

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.

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from