Gland 1 Hormone 1 Gland 2 (-) Hormone 2 Hormone 3 Structure X Structure Y Hormone 4 Sperm production Hormone 5 is Select one: O a. FSH O b. LH O c. inhibin O d. testosterone O e. GNRH Hormone 5

1The gonadotropins are hormones produced by the anterior pituitary gland and affect both male and female reproductive cycles; they are, ___?____and ____?___.

During pregnancy, FSH and LH levels should be CHgh progesterone stl mulates the rclease of FSH and LH OHeh-Allnormones are high during 2regnancy effect on LHand FSH OLow-the pituitery stops finctionine during prognancy

FSH stimulates cells to secrete Androgen Binding Protein. OA. Interstitial O B. Leydig O C. Sustentacular cells O D. Sperm

From the graph answer the following questions

7. According to the diagram at right, FSH injections to super-stimulate the ovaries will: 18 Oon 16- 14- a. Rescue the subordinate follicles from atresia 12- -Recutnent b. Reverse atresia of subordinate follicles 10- -Seleed I wve c. Stimulate new waves of follicular growth d. Cause ovulation of atretic follicles Den A-Aretic METESTRUS DIESTRUS PROESTRUS ESTRUS 10 IS 20 Days of the Estrous Cycle Folicle Diameter (mm)

In research of reproductive physiology, researchers can probe the function of the HPG axis by injecting animals with the hormone GnRH. GnRH injection will     increase testosterone levels     decrease testosterone levels     increase cortisol levels     decrease cortisol levels

Estrogen is secreted by... O A. The anterior pituitary OB. The uterus OC. The hypothalamus OD. Follicles in the ovary

The figure below shows relative changes in reproductive hormones during a female ovarian cycle. Which line represents luteinizing hormone? A В D Day 14 21 28

1 Use the following information to answer question 22. Feedback Loop for Lactation 22. Hypothalamus Oxytocin B Prolactin C Milk production Anterior pituitary Posterior pituitary D Match the letters from the feedback loop diagram above with their descriptions given below. 00 E F Smooth Muscle Contractions