Handout #4 - Student Version with Review

Handout #4 - Student Version with Review - TA: Ishita Desai...

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TA: Ishita Desai OH: Th 10-11am Café Roma Section: Th 9-9:50am Center 217B [email protected] Handout #4 – TA Version THYROID - We covered this last section, so I won’t go over it again until the end of the section when we do review. MALE REPRODUCTION - Anatomy/Sperm Pathway o SEVEN UP Seminiferous tubules epididymis vas deferens ejaculatory duct nothing urethra penis - Hormones o Hypothalamus _____ anterior pituitary FSH and LH FSH _____ ______ _______________ _____ _____ _____ _____ _____ LH leydig cells testosterone converted to _____ with 5alphareductase What external symptom can one observe in an XY individual with non-functioning 5α-reductase? o Jon has been taking anabolic steroids for the past few months. Recently he has developed a series of changes in his body that he’s embarrassed to tell the doctor about. What major physical would expect with the given information? o Greg is 40 years old and has never been able to grow a beard. He also often sings in a female’s voice. What possible problem could these be signs of? What would you expect in regards to his height? - The various (and numerous) functions of testosterone: o These kick in once GnRH is released in pulses at the onset of puberty. EXTENSIVE LAST MINUTE REVIEW! K D = K OFF /K ON = [H][R]/[HR]
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TA: Ishita Desai OH: Th 10-11am Café Roma Section: Th 9-9:50am Center 217B [email protected] - If an antagonizing substance binds at a rate 2x slower than a given hormone and unbinds 4x slower than the same hormone. Which of the two will bind the receptors at a
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This note was uploaded on 04/06/2012 for the course BICD 150 taught by Professor Fortes during the Winter '09 term at UCSD.

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Handout #4 - Student Version with Review - TA: Ishita Desai...

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