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

Explain the organ of perception, Explain the Organ of Perception - Pre-requ...

Explain the Organ of Perception - Pre-requisites of Colour Perception These are the receptors. Receptors, as you may already know, are the rods and cones cells present in the r

Explain the basic principles of food processing, Normal 0 false...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Explain the erythropoiesis, Explain the Erythropoiesis Erythropoiesis, ...

Explain the Erythropoiesis Erythropoiesis, derived from the word 'erythros' meaning red and 'polesis' meaning making, is a part of a broader process, hemopoiesis, i.e., formati

Development in geometry and astronomy in iron age, Geometry and Astronomy: ...

Geometry and Astronomy: The need to portray an ideal world  of  perfect forms and proportions led  to the development of geometry by Pythagoras (583-500 B.C.) and Hippocrates o

Career query, Hello sir, This is pradeep. I have completed M.Sc Biochemist...

Hello sir, This is pradeep. I have completed M.Sc Biochemistry since then i worked as a chemist in quality control department in pharmaceutical and cosmetic companies. I have co

Ecology and environment, Ecology and environment: Today, we hear people...

Ecology and environment: Today, we hear people from different walks of  life, using the terms ecology and environment. Politicians,  leaders. town planners, students and archit

Explain reduction reaction, Reduction reaction Aldoses and  ketoses are...

Reduction reaction Aldoses and  ketoses are  reduced  to  the corresponding polyhydroxy  alcohols by sodium borohydride, sodium amalgam, etc. So,  in  this  reaction,  glucose

Explain ascorbic acid, Ascorbic Acid (vitamin C) Although the antiscorb...

Ascorbic Acid (vitamin C) Although the antiscorbptic  (preventing the disease scurvy) effects of citrus hits  was known for a long time, the first  important step  towards its

Define hospital health information system, Question 1 Define Hospital h...

Question 1 Define Hospital health information system. Explain its components. 2 Computerized medical information system allows more time to professionals for patient care. Expl

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