Explain the ureters, Science

Assignment Help:

Explain the Ureters

Ureters, are the two tubes which convey the urine from the kidneys to the urinary bladder. Each tube measures approximately 10 to 12 inches in length. They start from the pelvis of the kidney and pass downwards. What is the structure of the ureters? The outer coat of the ureter consists of fibrous tissue. The middle layer is a muscle layer consisting of smooth muscle (outer longitudinal and inner circular). The inner lining is a mucous membrane consisting of transitional epithelium.

What is the main function of the ureters? The ureters propel the urine from the kidney into the bladder by contraction of the muscle layer. On the other hand, as the urinary bladder contracts, the walls of the ureters are pressed together. This prevents the urine to be forced back to the ureter. So by the simple contractioil of the muscle, the urine is passed from the ureter to the urinary bladder.


Related Discussions:- Explain the ureters

Walking robots, Walking Robots: Sit back  for a while and  try  to th...

Walking Robots: Sit back  for a while and  try  to think of a few advantages our legs have over wheels  in moying around. Wheels can't  climb stairs. They can't also step ove

Decline os science, explain the factors that led to the decline of science ...

explain the factors that led to the decline of science in europe during iron agen..

Explain sterols, Sterols- steroids containing an alcoholic group at C-3...

Sterols- steroids containing an alcoholic group at C-3 position and a side chain of 8  to 10 carbon atoms at c-17

Sedimentary rock, would sandstone or quartzite break easier?

would sandstone or quartzite break easier?

Mendilian genetics, what are the 7 characters of pea plants observed by men...

what are the 7 characters of pea plants observed by mendal?

Explain shale, What is shale? It is a fine-grained, earthy, sedimentary...

What is shale? It is a fine-grained, earthy, sedimentary rock like clay, but produced in thin layers.

What is an ionic bond, What is an ionic bond? By definition, an ionic b...

What is an ionic bond? By definition, an ionic bond is a chemical bond that forms between two or more oppositely charged ions. The animation above shows an ionic bond between a

Air borne diseases, Air Borne Diseases: A number of diseases are caused...

Air Borne Diseases: A number of diseases are caused due to bacteria and virus that are carried in the air. When an infected person sneezes  or coughs, there is a noticeable spr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd