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32 Cards in this Set
- Front
- Back
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inhibin inhibits ___ secretion
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FSH
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what is spermiogenesis?
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maturation of spermatids
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is the zygote haploid or diploid
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diploid
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gametes are produced by _____
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meiosis
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what is spermiation?
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release of sperm cell
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the anterior pituitary increases secretion of __ & ___
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LH, FSH
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more FSH ______ sperm production
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increases
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what stimulates spermatogenesis?
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FSH
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is a primary oocyte haploid or diploid
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diploid
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is the secondary oocytes haploid or diploid?
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haploid
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what are sertoli cells?
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supporting cells
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the _____ _______ is shed during menstration
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stratum functionalis
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leydig cells secrete _______
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testosterone
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FSH initiates growth of follicles that secrete ______
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estrogen
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___ is secreted during menstration when estrogen is low
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FSH
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in the preovulatory phase what is secreted?
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estrogen and LH
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in the menstrual phase what is happening in the ovaries?
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the follicle begins to develope
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the _____ ____ increases sperm motility and viability
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prostate gland
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______ is the rupture of the follicle and release of the secondary oocyte
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ovulation
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in the menstral phase what is happening in the uterus?
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removal of the stratum functionalis
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in the preovulatory phase what is happening in the ovaries?
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follicle is getting fully developed
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what is secreted in the postovulatory phase? 4
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progesterone and estrogens, relaxin and inhibin
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LH stimulates ovulation & promotes formation of the corpus luteum which secretes ______, ________, ____&____
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estrogen, progesterone, relaxin & inhibin
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LH stimulates ____ cells to secrete testosterone
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leydig
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FSH stimulates ________
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spermatogenesis
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spermatogenesis cannot happen without ______
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testosterone
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if sperm production is sufficiant sertoli cells release ______
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inhibin
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the anterior pituitary increases secretion of __ & ___
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LH, FSH
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ADH stimulates the reabsorption of what?
and stimulates ______ |
H2O, thirst
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the sodium levels in the blood are controlled by _______, ___, ___
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aldosterone, ANP, ADH
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bicarbonate is an _____-_____ _____ in plasma
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acid-based buffer
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phosphate are important intracellular _____
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anions
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