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प्रश्न
The end product of Ornithine cycle is ______.
विकल्प
carbon dioxide
uric acid
urea
ammonia
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उत्तर
The end product of Ornithine cycle is urea.
संबंधित प्रश्न
Define the Glomerular Filtration Rate (GFR).
What is meant by the term osmoregulation?
Define the following:
Nephron
Fill in the blank.
........................ is found in the seeds of poppy plants.
Differentiate between
bowman’s capsule and glomerulus.
Give Reasons for the following:
As a result of ultrafiltration along with excretory products certain useful products like glucose, salt, etc. are also filtered but these are not excreted?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Glomerular filtration occurs under pressure on the blood as a result of systolic pressure of the heart.
Answer the following question.
Effective filtration pressure was calculated to be 20 mmHg; where glomerular hydrostatic pressure was 70 mm of Hg. Which other pressure is affecting the filtration process? How much is it?
In which segment of the nephron most of the re-absorption of substances takes place?
If the afferent arteriole of the nephron constricts, what happens to the GFR in that nephron? If the efferent arteriole constricts what happens to the GFR in that nephron? Assume that no auto regulation takes place.
Aldosterone acts at the distal convoluted tubule and collecting duct resulting in the absorption of water through ______.
Identfiy the biological term
Temporary storage of urine.
Identify the biological term
A ball of inter twined capillaries.
Identify the biological term
Each contains a glomerulus.
The human kidney is histologically divided into ____________.
During ultra:filtration, ____________ is unable to filter through the glomerular capillaries.
Which part of the nephron allows the selective reabsorption of useful substances like glucose, amino acids, salts and water into the blood capillaries?
Filtration of the blood takes place at ______.
First step in urine formation is ______.
Name the following:
Three stages of urine formation.
