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

Changes in social organisation, Changes in Social Organisation: We find ...

Changes in Social Organisation: We find that the above trend in  social organisation  led to a tendency which eventually stifled the progress of  these civilisations and led to

#tit, how does fault block mountains affect people in that area

how does fault block mountains affect people in that area

Storage of chemicals, Storage of Chemicals : You have read about the store...

Storage of Chemicals : You have read about the stores as important structures of all the labs in previously. Storage of chemicals whether in small amount or in bulk is another imp

Emergence of botany, Botany: In the Bronze and the Iron Ages, agricultu...

Botany: In the Bronze and the Iron Ages, agriculture became the principal mode of production of man in all lands. It is, thus, not surprising that in India, botany and elementa

Explain the simple cells - primary visual cortex, Explain the Simple Cells ...

Explain the Simple Cells - Primary Visual Cortex They are most sensitive to lines oriented in a particular angle to the vertical. Simple cells probably receive a convergence of

Animals, what are the kinds of animals?

what are the kinds of animals?

#space, if the moon is 240000 miles from earth how far is that in scientifi...

if the moon is 240000 miles from earth how far is that in scientific notation.

Colorectal cancer, This paper employs the writings of Heidegger, not only t...

This paper employs the writings of Heidegger, not only to provide a research methodology, but also a philosophical framework that guides a way of understanding being with gastroint

Solar system, what is the meaning of heliospere

what is the meaning of heliospere

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