The salt enables the lamps to give out a very intense white light. A dysprosium oxide-nickel cermet (a composite material of ceramic and metal) is used in nuclear reactor control rods. It readily absorbs neutrons, and does not swell or contract when bombarded with neutrons for long periods.
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.eminal 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: â¢ Fructose, which is a sugar that is produced to provide energy for swimming sperm cells.
The seminal vesicles are paired organs of the male genitourinary system. Specifically, they are genital organs. The male genital organs include the penis, testes, excretory genital ducts, ductus deferens, seminal vesicles, prostate, and bulbourethral glands.Of these organs, the seminal vesicles, prostate, and bulbourethral glands are considered accessory glandular structures.he seminal vesicles receive their arterial supply in a way that is similar to that of the prostate gland. The primary arterial supply is from the inferior vesical, internal pudendal, and middle rectal arteries. These 3 primary sources all arise from the anterior division of the internal iliac artery.