Sperm cell
The seminal vesicles are a pair of glands that are positioned below the urinary bladder and lateral to the vas deferens. Each vesicle consists of a single tube folded and coiled on itself, with occasional diverticula in its wall. Each vesicle forms as an outpocketing of the wall of the ampulla of one vas deferens. The seminal vesicles develop as one of three structures of the male reproductive system that develops at the junction between the urethra and The Seminal Vesicle is a large organ contain numerous tubules and lumen in which seminal fluid is produced. Seminal fluid, or Semen, is a milky white fluid containing fructose and other nutrients essential to nourish the sperm cells. Best Answer: Seminal vesicles basically secrete a fluid that is the base component of semen. They contain a 'lumen', or a sac, that holds the seminal fluid. Semen is actually made up of two things namely the sperm cells coming from the vas deferens and the seminal fluid. The seminal fluid is composed of the fluid coming from the prostate gland and the seminal vesicles. In a single ejaculation, a man averagely releases 50 to 500 million sperm cells.  The seminal vesicles (Latin: glandulae vesiculosae), vesicular glands, or seminal glands, are a pair of simple tubular glands posteroinferior to the urinary bladder of some male mammals. Seminal vesicles are located within the pelvis. Each vesicle forms as an outpocketing of the wall of the ampulla of one vas deferens. The seminal vesicles develop as one of three structures of the male reproductive system that develops at the junction between the urethra and Because it is separated from the cytosol, the inside of the vesicle can be made to be different from the cytosolic environment. For this reason, vesicles are a basic tool used by the cell for organizing cellular substances. Vesicles are involved in metabolism, transport, buoyancy control, and enzyme storage. Vacuoles are vesicles which contain mostly water. 1  Plant cells have a large central vacuole in the center of the cell that is used for osmotic control and nutrient storage. 2  Contractile vacuoles are found in certain protists, especially those in Phylum Ciliophora. Plant cells are known to have large vacuoles. Lysosomes are cellular vesicles that contain digestive enzymes. Lysosomes are used by cells to break down food particles and to get rid of unneeded cellular materials. Transport vesicles move molecules within the cells. All cells make proteins and require them to function. Proteins are made in ribosomes. Summary of Vesicles. Vesicles are small cellular containers that perform a variety of functions. They can be used to move molecules, secrete substances, digest materials, or regulate the pressure in the cell. To unlock this lesson you must be a Study.com Member. Create your account. The membrane enclosing the vesicle is also a lamellar phase, similar to that of the plasma membrane, and vesicles can fuse with the plasma membrane to release their contents outside of the cell. Vesicles can also fuse with other organelles within the cell. Vacuoles are vesicles which contain mostly water. 1  Plant cells have a large central vacuole in the center of the cell that is used for osmotic control and nutrient storage. 2  Contractile vacuoles are found in certain protists, especially those in Phylum Ciliophora. Summary. Seminal vesicles are glands that produce 60% of the fluid found in semen. Seminal fluid from these glands contains sugar, prostaglandins, metals, and other components necessary to support the activity of sperm. Seminal vesicles release up to 60% of the fluid found in semen. The other 40% is produced by the prostate and bulbourethral glands. The fluid produced by seminal vesicles will contain several key components: • Fructose, which is a sugar that is produced to provide energy for swimming sperm cells
https://en.wikipedia.org/wiki/Seminal_vesicle https://answers.yahoo.com/question/index?qid=20090608202757AAbYydO http://www.healthforworld.com/does-precum-contain-sperm/ https://en.wikipedia.org/wiki/Seminal_vesicle https://en.wikipedia.org/wiki/Vesicle_(biology) http://study.com/academy/lesson/vesicles-definition-function-quiz.html https://en.wikipedia.org/wiki/Vesicle_(biology) http://study.com/academy/lesson/seminal-vesicles-definition-function-quiz.html
what types of cells do seminal vesicles contain?