which of the following secretes sperm-nourishing fructose? course hero

What type of cells secrete testosterone during sperm formation?

Jan 17, 2020 · Which of the following secretes sperm-nourishing fructose? Answers: Selected Answer: c. Seminal vesicles a. Bulbourethral gland b. Prostate gland c. Seminal vesicles d. Seminiferous tubules e. All of the answers are correct.

Which portion of a mature sperm contains enzymes needed for fertilization?

Dec 22, 2017 · Question 1 0 out of 0 points Which of the following secretes sperm-nourishing fructose and prostaglandins? Answers: Selected Answer: a. seminal vesicles a. seminal vesicles b. prostate gland c. testes d. seminiferous tubules e. bulbourethral gland

What are the two types of secretions that produce testosterone?

Apr 10, 2016 · The primary spermatocyte basically undergoes meiosis in order to form 4 spermatids from a single spermatocyte each having 23 chromosomes in it, that explains that they are haploid in nature. Meiosis is a reductional division and will form genetical variable cells. Thus option b is the right answer. 30) The special type of cell division required ...

What is the cell type that divides during sperm formation?

View Lecture 10 Practice Quiz.pdf from BIOL 1409 at Dallas Colleges. Question 1 ~ 0 out of O points Which of the following secretes sperm-nourishing …

Which of the following secretes sperm nourishing fructose?

The answer is D: The seminal vesicles are two highly convoluted, unbranched tubules that secrete a thick, creamy fluid that comprises 70–80% of the ejaculate. The secretions contain a high concentration of fructose, which provides an energy source for sperm and nourishes sperm within the female reproductive tract.

Which of the following secretes sperm nourishing fructose and prostaglandins?

The secretion of the seminal vesicles constitutes the bulk of the seminal fluid (semen). It is a thick fluid that contains the sugar fructose, proteins, citric acid, inorganic phosphorus, potassium, and prostaglandins.

What organs provide secretions that nourish and protect sperm cells?

The correct answer is 2) Seminal vesicles; Cowper's glands; prostate gland. These three glands add different solutions to aid the survival of sperm in the vaginal environment. For example, the seminal vesicle provides fructose, which the sperm cells use as an energy source.

Which group of structures produce seminal fluid to activate and nourish the sperms?

The accessory glands, including the seminal vesicles and the prostate gland, provide fluids that lubricate the duct system and nourish the sperm.

What does the prostate gland secrete?

The main function of the prostate gland is to secrete an alkaline fluid that comprises approximately 70% of the seminal volume. The secretions produce lubrication and nutrition for the sperm.Feb 19, 2021

What does seminal vesicles secrete?

The seminal vesicles are paired ductal structures on the posterior-lateral aspect of the base of the bladder and secrete fluid that will form part of the semen. This fluid contains proteins, enzymes, mucus, and nutrients such as fructose.

What nourishes sperm cells?

Located at the base of the bladder, the two seminal vesicles secrete a thick fluid that nourishes the sperm.

Which set of structures produce seminal fluid?

Explanation: The seminal vesicles are convoluted pouch-like structures about 2 inches in length. They produce the alkaline, viscous component of seminal fluid that is rich in the sugar fructose and other nutrients for the sperm cells and pass it into the ejaculatory duct.Feb 28, 2016

Which structure secretes prostaglandins into the ejaculate?

just prior to ovulation. at the time of ovulation the cervical mucus. thins. the structure that secretes prostaglandins into the ejaculate is the. seminal vesicle. which structure is the major transport system for sperm. vas deferens. which structure carries sperm into the prostate gland. ejaculatory duct.

Where is sperm produced?

a mucus-rich, acid-neutralizing fluid is produced by. the bulbourethral gland. sperm production occurs in the. testes. in the human male, sperm are produced by spermatogenesis (sperm formation) which takes place in. seminiferous tubules. order of sperm development.

What is the thick layer of smooth muscle in the uterus called?

sexual intercourse. sperm and eggs are referred to as. gametes. the cervix is part of the. uterus. the thick layer of smooth muscle in the uterus is the. myometrium. the inner layer of the uterus is the. endometrium.

What is the opening of the uterus called?

estrogen. the female external genitalia are collectively known as the. vulva. the opening of the uterus is the. cervix. the first day of the monthly menstrual cycle begins with. menstruation. hot flashes, insomnia, and mood swings are characteristics of. menopause.

Which hormone is at the highest levels during the early phase of the ovarian cycle?

proliferative. during the early phase of the ovarian cycle, which anterior pituitary hormone stimulates follicular growth. FSH (follicular stimulating hormone) during the early phase of the ovarian cycle, which ovarian hormone is at the highest levels. estrogen.

Which cell type divides by mitosis?

Leydig cells. during sperm formation, the cell type that divides by mitosis is the. polar body. the portion of a mature sperm that contains enzymes needed for fertilization is the. acrosome. the term coitus means. sexual intercourse. sperm and eggs are referred to as. gametes.