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Hormonal Growth Of Male Reproductive Function - College Essay

Hormonal Growth Of Male Reproductive Function

Hormonal Growth of Male Reproductive Function

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Module: Continuity
Activity: Animations
Title: Hormonal Growth of Male Reproductive Function

Introduction

1. What organs are involved in hormonal control of male reproductive functions?

Testis, hypothalamus, an anterior pituitary.

Hormonal Control of Male Reproductive Functions

2. a. Describe gonadotropin releasing hormone (GnRH) production.

At puberty the hypothalamus secretes GnRH which stimulates anterior.

b. Describe GnRH affects on the male anterior pituitary.

GnRH goes to a GPCR and increases the levels of Ca2+ which causes stimulation of synthesis and ...

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you haven't summarized it already, what affect does testosterone have on spermatogenesis?

Maturation then takes place under the influence of testosterone, which removes the remaining cytoplasm and organelles. The extra cytoplasm which is residual bodies is phagocytosed by surrounding sertoli cells in the testes. The resulting spermatozoa are now mature but lack motility making them sterile. The mature spermatozoa are released from the protective Sertoli cells into the lumen of the seminiferous tubule in a process called spermination.

6. How do testosterone and DHT affect male prenatal development?

Testosterone causes the wolffian ducts to differentiate into male reproductive structures but in the absence of androgens they regress and disappear. Testosterone is required but not sufficient it needs to be converted to more potent dihydrotestosterone. Differentiation of the male external genitalia also depends on conversion of testosterone to dihydrotestosterone by ...

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Hormonal Growth Of Male Reproductive Function. (2017, June 21). Retrieved January 22, 2025, from http://www.essayworld.com/essays/Hormonal-Growth-Of-Male-Reproductive-Function/106337

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PAPER DETAILS

Added: 6/21/2017 08:47:53 PM
Submitted By: dainnalynn
Category: Science & Nature
Type: Free Paper
Words: 408
Pages: 2

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