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

Classify suture with help of examples, Question 1 Classify suture with ...

Question 1 Classify suture with help of examples 2 Give a brief description of following syndromes Felty's syndrome Ekbom syndrome Klippel-Feil syndrome Hepatore

Derive an expression for the natural frequency - beam mass, The simply-supp...

The simply-supported uniform beam shown in the ?gure below supports a mass m at a distance aL from the left support. Assume that the beam is relatively mass-less compared to the ma

What is classic technique of recipient operation, What is Classic Technique...

What is Classic Technique of Recipient Operation ? In this method, portions of left and light atria of both recipient and donor are retained. There is more atrial tissue of rec

Determine about the physico-chemical parameters, Determine about the Physic...

Determine about the Physico-chemical parameters The possible combination of various elements found in the earth's crust gives rise to a large number of minerals. Out of all the

Astronomy, Describe the process of gas capture that helped to build the Jov...

Describe the process of gas capture that helped to build the Jovian planets?

Fine chemical production, These are the case studies that will be used to p...

These are the case studies that will be used to partly assess your taught elements of Fine Chemical Production. There were lectures mainly dealing with the scale up of equipment th

Animal tissue, any information about animal tissue

any information about animal tissue

Water cycle, what happens if water runs out

what happens if water runs out

Scientific Method, Are these people a worker in a farm? Which is the Indepe...

Are these people a worker in a farm? Which is the Independent and Dependent variable and Control group.

Explain the bowman’s capsule - structures of a nephron, Explain the Bowman’...

Explain the Bowman’s capsule - Structures of a Nephron Bowman’s capsule: It contains the primary filtering device of the nephron, that is, glomerulus. It is a double-walled, cu

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