--%>
Assignment Help - homework help

Seminal Fluid

What is Seminal Fluid. Explain the characterstics of the Seminal Fluid.

E

Expert

Verified

Seminal Fluid: The sperm cannot get to the vagina all by themselves they have to be carried in a very special fluid that literally “paves” the way for their treacherous journey.  It’s like trying to swim on dry land – it can’t be done!  The SEMINAL FLUIDS are secreted by three glands along the vas deferens and ejaculatory duct.  Fluidsfrom the SEMINAL VESICLE contain fructose – a simple sugar  – and prostaglandins. The fructose provides the much needed energy and the prostaglandins act as the chemical signal in the female system triggering rhythmic contractions to carry the sperm to the fallopian tubes. The PROSTATE GLAND secretes  an alkaline buffer that protects the sperm from the acidic nature of the vagina. The COWPERS GLAND  secretes mucus rich fluids prior to EJACULATION which are thought to protect the sperm from the acidic nature of the urethra!  Once the sperm have left the confines of the  epididymis  they can only live 24-72 hours at regular body temperature yet at -100’C they have survived many years!

   Related Questions in Biology

  • Q : What is Automated Voice Response or AVR

    Automated Voice Response (AVR): Commonly abbreviated as AVRS is another word for the more general definition (interactive voice response). It is a computer telephony phone application and hardware which accepts voice input and or touch-phone keypad ch

    		•
  • Q : Aspects of DMAIC Discuss the aspects of

    Discuss the aspects of DMAIC and clarify why they are important or helpful to managing Quality in an organization?

    		•
  • Q : Free rein or laissez faire leader Free

    Free rein or laissez faire leader Free rein or laissez faire leader does not lead but leaves the groups entirely to itself. He is represented by the chairman of the

    		•
  • Q : Hypophysis-ovaries endocrine axis Does

    Does hypophysis-ovaries endocrine axis work in the same way during the pregnancy as in the non-pregnant women? In case the pregnancy does not occur, how does another menstrual cycle start?

    		•
  • Q : Death cap mushroom I just have a

    I just have a question about death cap mushroom

    		•
  • Q : Formation of the enzyme-substrate

    How does the formation of the enzyme-substrate complex explain the reduction of the activation energy of chemical reactions?

    		•
  • Q : Problem on positive-negative or zero

    Assume that the average variable cost of the firm is given by AVC (q) = 3 + q. Assume that the firm's fixed costs are known to be $3. Will the firm be earning positive, negative, or zero profit in the short run?Profit is equivalent to total rev

    		•
  • Q : Intracellular and extracellular

    How intracellular and extracellular Digestion is different? State evolutionary advantage of the extracellular digestion?

    		•
  • Q : Cell membrane Regarding permeability

    Regarding permeability what kind of membrane is the cell membrane? Answer: The cell membrane is a chosen permeable membrane, that is, it permits the passage of water

    		•
  • Q : DNA self-replicates Why it is not right

    Why it is not right to assert that DNA self-replicates?

    		•