Repro Jeopardy Waterford Union High School Rules Each

Repro Jeopardy! Waterford Union High School

Rules • Each team sends one person per turn. They cannot get help from their team • First to “buzz” in gets 15 seconds to answer. • If the first person to buzz cannot get the answer, the second team can buzz in. Once they buzz in, they too have 15 seconds. They also cannot get help. • You either gain or lose points on each turn. • If no team buzzes within 10 seconds, the question ends and the answer is given.

Female Anatomy Male Anatomy Repro Hormones Disease & Disorder Hormone Therapies This & That $100 $100 $200 $200 $300 $300 $400 $400 $500 $500

Female Anatomy • This structure is only open during birthing and estrus • Cervix

Female Anatomy • This structure is only open during estrus. • Oviducts (or fallopian tubes)

Female Anatomy • This structure is the only one visible from the outside. • Vulva

Female Anatomy • This structure will produce excess mucus during estrus to flush out bacteria • Vagina

Female Anatomy • This is where fertilization of the egg by sperm occurs. • Oviduct (or fallopian tube)

Male Anatomy • These are the cells of the male reproductive tract that actually produce the sperm • Sertoli Cells

Male Anatomy • These cells produce testosterone • Leydig Cells

Male Anatomy • This protects sperm from degradation by the blood • Blood Testis Barrier

Male Anatomy • This is where sperm is matured • Epididymus

Male Anatomy • This gland adds fluid that provides energy for the sperm cells • Seminal vesicle

Repro Hormones • This hormone is released by the corpus luteum and prevents estrus from occurring if the cow is pregnant • Progresterone

Repro Hormones • This hormone produces most of the physical characteristics associated with estrus • Estrogen

Repro Hormones • This hormone creates a new follicle during each estrus cycle so that a mature egg is ready at each ovulation • FSH

Repro Hormones • This hormone is released from the hypothalamus and causes the release of all other reproductive hormones • Gn. RH

Repro Hormones • This hormone ends an estrus cycle • PGF 2α

Diseases & Disorders • This is the term for a growth on the reproductive tract that affects the primary hormone-producing organ? • Ovarian cyst

Diseases & Disorders • What is the term for when the vagina is physically separated from the uterus, causing infertility? • Blind cervix (or closed cervix)

Diseases & Disorders • This is an infection of the uterus • Metritis

Diseases & Disorders • This is the term for when the protective sac of the calf does not leave the uterus after calving • Retained Placenta

Diseases & Disorders • This is an infertile female usually because of the presence of a male twin • Free Martin

Hormone Therapies • PGF 2α is the main component of this treatment used for ending an estrus cycle • Lutalyse

Hormone Therapies • This treatment prolongs estrus so that all cows can be bred on the same day. • CIDR

Hormone Therapies • This treatment enables a producer to cause a cow to come in heat on a specific day. • Ovsynch

Hormone Therapies • These are the two hormones used in Ovsynch • Gn. RH and PGF 2α

Hormone Therapies • This is the main hormone used in CIDR • Progesterone

This & That • This is a gland that secretes a substance into a bodily fluid • Endocrine Gland

This & That • This is any organ that absorbs a hormone in question • Target Tissue.

This & That • This is how long it would take for symptoms of infertility to be noticed after the injury • 6 -10 weeks

This & That • Along with amino acids and protein, this is a possible precursor used by the body to make hormones • Cholesterol

This & That • This is the structure that forms from the follicle on the ovary after the egg is released • Corpus luteum

FINAL JEOPARDY • Make your wagers! • What are the two kinds of messenger systems in the body and why are two needed? • Nervous system and endocrine system; one is for short term responses and one is for long term responses.