BIO 169 Final Exam with solutions 2026/2027 new update

BIO 169 Final Exam with solutions 2026/2027 new update
give an example of a water-soluble hormone - ANSWEROxytocin
give an example of a lipid-soluble hormone - ANSWERtestosterone
adenylate cyclase produces the second messenger _____, when the G-Protein
has _______ and is bound to it. - ANSWERcAMP, GTP
TRUE / FALSE The hypothalamus directly controls the pituitary gland? -
ANSWERTrue
The Posterior lobe is considered to be part of the (nervous or endocrine) system
- ANSWERNervous
Hypothalamus releases ________ - ANSWERTRH (thyrotropin-releasing
hormone)
Corpus Luteum - ANSWERIf fertilization doesn't occur, corpus luteum
degenerates and the endometrium disintegrates leading to menstruation. The
main function of the corpus luteum is to maintain the endometrium for
implantation and pregnancy.