Write short notes on urine, Biology

Assignment Help:

Write short notes on Urine?

The concentrated filtrate produced by the kidney is called urine, and is composed mainly of water, urea, toxins, and mineral salts. Urine from the collecting ducts goes to the renal pelvis and then into a narrow tube called the ureter. The ureter leads from each kidney to the urinary bladder, where it is stored until it is expelled from the body through the urethra, a short tube opening through the penis in males and just anterior to the vagina in females.

One of the two sphincter muscles involved in urination is controlled by the voluntary or conscious nervous system. Adult humans urinate two to three liters per day, while the kidneys filter 180 liters per day.

 


Related Discussions:- Write short notes on urine

Condition type of change to be transmitted to the offspring, What are the s...

What are the situations in which the environment can alter the genotype of an individual? What is the condition for this type of change to be transmitted to the offspring? The

Aschelminthes, in what part of the human body aschelminthes found?

in what part of the human body aschelminthes found?

Purposes of patient /client records, PURPOSES OF PATIENT's /CLIENT's RECO...

PURPOSES OF PATIENT's /CLIENT's RECORDS Following purposes are served by maintaining patient's/client's records: A means of communication.  A basis on which therap

What is the food processing, What is the Food Processing? Food processi...

What is the Food Processing? Food processing, as you learnt earlier, involves the conversion of raw materials and ingredients into an acceptable food product for the consumer.

Of which cells is the nervous tissue constituted, Of which cells is the ner...

Of which cells is the nervous tissue constituted? How is the generic function of this tissue related to the characteristics of the main cell type that forms it? The nervous tis

How do plants take in oxygen, How do plants take in oxygen? First cells...

How do plants take in oxygen? First cells in take carbon dioxide and does photosynthesis, which take water, sugar, and CO2 and then makes oxygen and a green pigment. Though,

Explain total parenteral nutrition, Explain Total Parenteral Nutrition OPN)...

Explain Total Parenteral Nutrition OPN) It is a method of providing, complete nutritional support in which  the gastrointestinal (GI) tract is bypassed by introducing assimilab

Explain nutritional properties of the eggs, Explain nutritional properties ...

Explain nutritional properties of the eggs Drying of eggs under normal conditions causes little loss of the nutritional properties of the eggs. Vitamin A, vitamin B, thiamine,

What is the difference between a hormone and a morphogen, What is the diffe...

What is the difference between a hormone and a morphogen? How do they act and what type of development do they control?

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