Spermatogenesis Study guides, Class notes & Summaries
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BIOL 473 UPDATED Exam Questions and CORRECT Answers
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What does the HPG axis regulate? Spermatogenesis, oogenesis, ovulation, 
preparation of the uterus for implantation 
Hypothalamus related to HPG axis Releases GnRH 
GnRH related to HPG axis Stimulates anterior pituitary gland to release FSH and LH 
Follicle Combination of different cells that surround and support the oocyte 
Produce and secrete estrogen 
FSH and LH Stimulate ovulation and production of estrogen by developing follicles 
FSH: stimulates development of supportive cells of follicle...
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WGU C107 Pre-Assessment Questions and Answers Latest Updated 2024/2025 | Graded A+.
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WGU C107 Pre-Assessment Questions and Answers Latest Updated 2024/2025 | Rated A+. Which terms describe the position of the kidneys relative to the urinary bladder? Superior 
and lateral 
Which level of organization is more complex than the brain? Nervous system 
Which type of heart valve prevents the backflow of blood from the aorta to the left ventricle? 
Aortic 
Which structure covers the larynx during swallowing? Epiglottis 
Which chamber of the heart does blood enter as it returns from the ...
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Bio 2600 physiology exam 2 chapter 17,15,11,9 Questions And Answers 2024
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Bio 2600 physiology exam 2 chapter 17,15,11,9 
Questions And Answers 2024 
Mitosis - ANS-first stage of gametogenesis in which in which primordial germ cells develop into primary 
spermatocytes or primary oocytes 
Meiosis - ANS-cell divisions resulting in each gamete receiving 23 chromosomes (half of the 46 from the 
primary spermatocyte of primary oocyte) 
What's the difference between meiosis and mitosis? - ANS-- meiosis makes half the original amount of 
chromosomes and only happens in re...
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2024 CPPS 303 - Male Reproduction New Full Questions and Answers ( Included ) 100% Correct
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2024 CPPS 303 - Male Reproduction 
New Full Questions and Answers ( Included ) 100% Correct 
 
1. gonads in females are 
Answer: ovaries 
2. gonads in males are 
Answer: testes 
3. what are the 2 main functions of mature gonads? 
Answer: production of gametes andsex hormones 
4. what is gametogenesis? 
Answer: production of gametes 
5. What is spermatogenesis? 
Answer: production of sperm 
6. what is oogenesis? 
Answer: production of egg 
7. what is the sex hormone in males? 
Answer: testosteron...
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Kinesiology Exam Questions And Answers
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Methods for transmitting HIV include all of the following except: 
A. sharing needles 
B. kissing 
C. unprotected sex 
D. from mother to child during pregnancy - Answer- B 
 
Which of the following methods of contraception offers some protection against STIs? 
A. oral contraception 
B. female condoms 
C. intrauterine device 
D. vaginal ring - Answer- B 
 
Who is at risk for contracting a sexually transmitted infection (STI)? 
A. only women 
B. only men 
C. anyone who engages in oral, anal, or va...
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Wallace TCU A&P2 Final Exam questions and answers well illustrated.
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Wallace TCU A&P2 Final Exam questions and 
answers well illustrated. 
Gametes - correct answers.Sex cells. Eggs and sperm. 
Gonads - correct answers.Produce gametes 
Ducts - correct answers.Store and transport gametes 
Accessory sex glands - correct answers.Produce substances that protect gametes and 
facilitate movement 
Male gonads - correct answers.Testes 
Testes - correct answers.Produce sperm and secrete hormones. Paired oval glands in the 
scrotum. Develops near kidney and descends near 7t...
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APHY 102 Final Exam with correct Answers
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APHY 102 Final Exam with correct Answers 
what regulates pituitary secretion? 
hypothalamus, other brain areas, and feedback from target organs 
 
 
What is a hormone? 
a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action. 
 
 
How do hormones work? 
1) They are molecular triggers that can only influence specific cells, called Target Cells. 
2) They will either stimulate or inhibit a specific actio...
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BIOL 252 Final Exam: Reproductive System Correct 100%
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functions of the male reproductive system - ANSWER produce gametes (sperm) 
synthesis of androgens (males sex hormones) 
delivery of sperm into the female reproductive tract 
 
accessory male reproductive glands - ANSWER seminal vesicles 
prostate 
bulbourethral glands 
 
testes are external because - ANSWER sperm needs to be 3 degrees cooler than body temp to stay alive 
 
spermatogonia - ANSWER stem cells that reside at the periphery of the seminiferous tubules, undergoing mitosis 
 
steps of ...
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ECPI BIO 116 A&P 2 Final Exam Review questions with correct answers
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George Kent is a 54-year-old widower with a history of chronic obstructive pulmonary disease and was rushed to the emergency department with increasing shortness of breath, pyrexia, and a productive cough with yellow-green sputum. He has difficulty communicating because of his inability to complete a sentence. One of his sons, Jacob, says he has been unwell for three days. Upon examination, crackles and wheezes can be heard in the lower lobes; he has tachycardia and a bounding pulse. Measurement...
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ATI Maternal Newborn OB Final Exam Questions
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Which of the following statements by a pregnant woman indicates she needs 
additional teaching on ways to reduce risks to her unborn child from the potential 
effects of exposure to toxoplasmosis? 
a. "I will avoid rare lamb." 
b. "I will wear a mask when cleaning my cat's litter box." 
c. "I understand that exposure to toxoplasmosis can cause blindness in the baby." 
d. "I will avoid rare beef." 
- b. Correct. 
Pregnant women and women who are attempting pregnancy should avoid contact ...
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