--%>
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 : Key Concept of Different Views of

    The concepts for developing these different views of organizational learning come primarily from three sources: 1) The articles the authors see an organization as a culture and the juxtaposition of order and disorder often stimulates learning. 2) The social construction of knowled

    		•
  • Q : What is Cross-Cultural Communications

    Cross-Cultural Communications: The phrase cross-cultural communication explains the ability to effectively form, foster, and enhance relationships with members of a culture distinct from one's own. This is based on knowledge of many factors, like the

    		•
  • Q : Name the organ where clotting factors

    Name the organ where most of the clotting factors are generated? Describe the role of vitamin K in the blood coagulation?

    		•
  • Q : Preventive measures for Malaria What

    What preventive measures must be taken for Malaria?

    		•
  • Q : Number of chambers does the bird and

    Determine the number of chambers does the bird heart and the mammalian heart consists of? Regarding temperature maintenance what is the benefit of the double and complete circulation of such animals?

    		•
  • Q : Morphology of embryo After neurula

    After neurula stage and from its ventral portion to dorsal how the morphology of the embryo can be explained?

    		•
  • Q : Function of right ventricle Write the

    Write the function of right ventricle? From where, the right ventricle pumps the venous blood?

    		•
  • Q : Excretory system of annelids How the

    How the excretory system of annelids is be explained?

    		•
  • Q : Number of carbon-dioxide molecules

    Determine the number of carbon-dioxide molecules which are liberated after each cycle of Krebs cycle? For a single glucose how many carbon-dioxide molecules were already released by the aerobic respiration at that point?

    		•
  • Q : Explanation of hypersensitive reactions

    Give a brief explanation of hypersensitive reactions.

    		•