Bio 227 Lab Exam 3 With 100% Correct Answers 2024

Number of spinal nerves in thoracic region? {Ans: 12}Vestibulocochlear nerve (CNVIII) {Ans: 8- hearing, equilibrium}Median nerve {Ans: Middle of forearm}Pineal gland hormones {Ans: Melatonin (night and day)}Adrenal gland medulla hormones {Ans: Inner portion. Epinephrine and norepinephrine: stress hormones, increase heart rate and pupil dilation}Glossopharnygeal (CNIX) {Ans: 9- sensory and taste to posterior tongue}