Anatomy & Physiology
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Which component of semen helps in neutralizing the acidic environment of the urethra and female reproductive tract?
The structure that enables the sperm to penetrate and enter an egg is :
Where does sperm maturation occur?
Which of the following surgical procedures involves creating a incision in the scrotum and cauterizes each vas deferens?
Testosterone is made by what cells in the interstitial space of the testis:
Sertoli cells function/s include:
The testes is the primary organ of reproduction in males, what type of hormone promotes the development of all male sexual characteristics:
Which of the following is true regarding the term "urogenital system"?
Which of the following hormones are not tested while checking fertility in males?
Which of the following is NOT a heat loss prevention adaptation of the scrotal skin?
Balanitis is a medical condition that refers to the inflammation of the head of the penis, known as the glans penis, and the foreskin. What is a common cause of balanitis?
Which of the following is the primary factor contributing to the disparity between males and females in terms of bone density and muscle mass during puberty?
Which of the following statements about vasectomy is true?
The type B daughter cell formed during spermatogenesis is pushed towards the tubule lumen to become:
Meiosis II occurring in spermatogenesis involves the division of:
Spermatids are the:
How many daughter cells are produced as a result of meiosis I in spermatogenesis?
How many secondary spermatocytes are produced from a single primary spermatocyte?
Which of the following hormones stimulates Leydig Cells in the testis to secrete testosterone?
When does spermatogenesis end:
Spermatogenesis begin when these cells divide through mitosis:
Which cell is the product of the first meiotic division in spermatogenesis:
In which specific process does the spermatids acquire the ability to be motile:
Which of the following gives the function of gonadotropin-releasing hormone?
Ejaculation involves the release of semen from the ejaculatory ducts through the:
Where does the final maturation of the sperm during the process of spermiogenesis occur?
Where are testosterone producing interstitial cells primarily located?
An athlete tested positive for testosterone during a doping control. We are all aware that some athletes use testosterone boosters incorrectly to supplement their training in order to accelerate muscle growth and improve overall physical performance. Which of the following hormone levels is likely to be affected by such athletes?
An elderly man takes herbal medicines for impotence. Which side effect is most usually related with herbal drugs that increase nitric oxide effects for treating impotence?