Excretory Products and their Elimination NEET questions (MCQs) | Excretory Products and their Elimination Class 11 NEET questions | Online MCQs test – 02
Excretory Products and their Elimination: MCQs Quiz - 02
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Question 1 |
The basic functional unit of human kidney is
Henle’s loop | |
Nephron | |
Nephridia | |
Pyramid |
Question 2 |
Ornithine cycle (also known as the urea cycle) refers to the sequence of biochemical reactions taking place in the
Urinary bladder | |
Liver | |
Pancreas | |
Stomach |
Question 3 |
The Bowman’s capsules are found in
Cortex | |
Medulla | |
Convoluted tubule | |
Loop of Henle |
Question 4 |
The hollow space at the centre of kidney where urine is collected after its formation is called
Renal pelvis | |
Glomerulus | |
Distal convoluted tubule | |
Urethra |
Question 5 |
The lungs are important organs for excretion of
Ammonia | |
Water | |
Carbon dioxide | |
Urea |
Question 6 |
The main nitrogen-containing waste excreted in urine is
Ammonia | |
Creatine phosphate | |
Nucleotides | |
Urea |
Question 7 |
The muscular tubes which take the urine from the kidneys to the bladder are
Urinary bladders | |
Ureters | |
Urethras | |
Nephrons |
Question 8 |
The principal nitrogenous excretory compound in humans is synthesised
In the liver but eliminated mostly through kidneys | |
In kidneys but eliminated mostly through liver | |
In kidneys as well as eliminated by kidneys | |
In liver and also eliminated by the same through bile |
Question 9 |
The process of dilution of urine takes place in
Distal tubule | |
Collecting tubule | |
Loop of Henle | |
Proximal tubule |
Question 10 |
The renal medulla consists of cone-shaped tissue masses called _______.
Renal pyramid | |
Adipose capsule | |
Renal cortex | |
Renal pelvis |
Question 11 |
The size of filtration slits of Glomerulus are approximately
10 nm | |
15 nm | |
20 nm | |
25 nm |
Question 12 |
The term haematuria is used to describe
Blood cancer | |
Presence of Red Blood cells in Urine | |
Internal bleeding | |
Blood poisoning |
Question 13 |
The yellow pigment derived from heme breakdown and excreted by kidneys is
Uric acid | |
Urochrome | |
Cholesterol | |
Melanin |
Question 14 |
Urea is produced as an excretory substance in human body in
Urinary bladder | |
Liver | |
Kidney | |
Rectum |
Question 15 |
Which one of the following statements in regard to the excretion by the human kidneys is correct?
Ascending limb of Loop of Henle is impermeable to electrolytes | |
Descending limb of Loop of Henle is impermeable to water | |
Distal convoluted tubule is incapable of reabsorbing HCO3 | |
Nearly 99 percent of the glomerular filtrate is reabsorbed by the renal tubules |
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very useful questions……
Good questions. But they should be more tricky and with negative marking!
helpful qusetions
helpful qusetions
really useful