10 to 15 distinct conical or triangular structures in the human kidney are seen in renal ______ and are known as renal ____________.

1. pelvis; calyces 2. medulla; pyramids
3. cortex; columns of Bertini 4. cortex; lobes
Subtopic:  Human Kidney: Functions | Human Kidney: Location & Cut Section |
 76%
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Malpighian body or the renal corpuscle is made up of:
1. Glomerular capillaries and PTCN
2. Bowman's capsule and renal tubules
3. Afferent and efferent arterioles
4. Glomerular capillaries and Bowman's capsule

Subtopic:  Human Kidney: Functions | Human Kidney: Location & Cut Section |
 85%
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Identify the correct statements:
I: Each kidney of an adult human measures 10-12 cm in length, 5-7 cm in width and 2-3 cm in thickness.
II: The DCTs of many nephrons open into a straight tube called collecting duct.
III: Each nephron has two parts – the glomerulus and the renal tubule.
IV: The renal tubule begins with the proximal convoluted tubule.
 
1. Only I and II 2. Only I, II and III
3. Only II and III 4. I, II, III and IV
Subtopic:  Human Kidney: Functions | Human Kidney: Location & Cut Section |
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Vasa recta:
I: is a fine capillary network around the renal tubule formed by efferent arteriole.
II:  runs parallel to the Henle’s loop in juxtamedullary nephrons.
III: is absent or highly reduced in cortical nephrons.
1. Only I is correct
2. Only II and III are correct
3. Only III is correct
4. I, II and III are correct
Subtopic:  Human Kidney: Functions |
From NCERT
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