Which of the following is a coiled tube whose function is to aid in the maturation of spermatozoa?

Which of the following is a coiled tube whose function is to aid in the maturation of spermatozoa?

Which of the following is a coiled tube whose function is to aid in the maturation of spermatozoa?

epididymis: A narrow, tightly-coiled tube where sperm are stored during maturation. It connects the efferent ducts from the rear of each testicle to its vas deferens.

What is the function of vas deferens?

Vas deferens: The vas deferens is a long, muscular tube that travels from the epididymis into the pelvic cavity, to just behind the bladder. The vas deferens transports mature sperm to the urethra in preparation for ejaculation.

Which of the following describes the function of epididymis?

The epididymis is a long, coiled tube that rests on the backside of each testicle. It transports and stores sperm cells that are produced in the testes. During sexual arousal, contractions force the sperm into the vas deferens.

What is the function of seminiferous tubules in male reproductive system?

The seminiferous tubules function to produce sperm, maintain sperm, and store the sperm. During the process of meiosis the sertoli cells that line the seminiferous tubules undergo the process of differentiation to be converted into sperm.

What is another name for vas deferens?

Ductus deferens, also called vas deferens, thick-walled tube in the male reproductive system that transports sperm cells from the epididymis, where the sperm are stored prior to ejaculation.

What are the three functions of the epididymis?

3.2. Epididymal Functions

  • Sperm Transport. The most obvious function of the epididymis is to transport sperm from the rete testes to the vas deferens.
  • Sperm Concentration.
  • Sperm Protection.
  • Sperm Storage.
  • Sperm Maturation.
  • Acquisition of Motility.
  • Fertilization Capabilities.

What are the functions of the three parts of the epididymis?

The epididymis consists of three parts: head, body, and tail. The head of the epididymis is located on superior pole of testis. It stores sperm for maturation. The body of the epididymis is a highly convoluted duct which connects the head to the tail of the epididymis.

What is the function of Leydig cells?

Leydig cells are interstitial cells located adjacent to the seminiferous tubules in the testes. The best-established function of Leydig cells is to produce the androgen, testosterone, under the pulsatile control of pituitary luteinizing hormone (LH) (9).

What are the functions of Sertoli cells and Leydig cells?

The Sertoli cells express functional receptors for FSH, whereas the Leydig cells express LH receptors. Thus, these two receptors are mutually exclusive. The LH-stimulated Leydig cell androgen production is essential for the development and maintenance of the male reproductive tract and spermatogenesis [1].

What is the treatment of vas deferens?

Vasectomy. A vasectomy is a common surgical procedure that involves cutting, burning or otherwise purposely occluding or impairing the function of the vas deferens as a means to render a man sterile. It is one of the most widely used forms of male contraception available.

Can vas deferens cause pain?

This tube stores and carries sperm and is linked to the ejaculatory duct by another tube called the vas deferens. Epididymitis is when this tube becomes painful, swollen, and inflamed. There are two types of epididymitis. Acute epididymitis comes on suddenly, and pain and inflammation develop quickly.