ANSC 333 Exam 2- Satterfield exam with complete solutions
ANSC 333 Exam 2- Satterfield exam with complete solutions What is the carrier protein of estradiol? - Correct Answer Alpha-fetal proteins How does the surge center in males not develop? - Correct Answer The test yes produce testosterone which crosses the blood-testes barrier and aromatase converts the testosterone into estrodiol What controls cyclicity in females - Correct Answer Hypothalamus Why do we have pulses of GNRH - Correct Answer Because we have pulses of LH What stimulates the production of testosterone - Correct Answer LH What are 5 factors that control the age of attainment of puberty? - Correct Answer 1. Genetic component 2. Acute nutrition- short term (experiment in rats where we blocked the body from seeing glucose) 3. Acute nutrition- long term (nutrition bonus= faster, deposition of fat) 4. Social environment (pheromones) 5. Season/ photo period (seasonal breeders) What are the 3 types of cyclicity? - Correct Answer 1. Polyestrus 2. Seasonal Polyestrus 3. Monoestrus Define Polyestrus and give some examples of polyestrous breeders - Correct Answer Reoccurring cycles through out the entire year Ex: cow, queen, sow
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- 11 de junio de 2024
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