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 Vasa recta refers to

Option: 1

Rectum region of insects


Option: 2

Blood capillaries in invertebrates


Option: 3

A fine blood capillary network of afferent arteriole


Option: 4

A fine capillary network which runs parallel to Henle’s loop


Option: 5

Juxtaglomerular complex of nephrons


Answers (1)

best_answer

 

 

Nephrons : Renal Corpuscle and Filtration Membrane, Arterioles and Vasa Recta -

  • Each kidney has nearly one million complex tubular structures called nephrons which are the functional units.
  • Each nephron is supplied with a tuft of high-pressure capillaries fed by the afferent arteriole, called the glomerulus.
  • The rest of the nephron consists of a continuous sophisticated tubule whose proximal end surrounds the glomerulus and is called the Bowman’s capsule.
  • The glomerulus and Bowman’s capsule together form the renal corpuscle or Malpighian Body.
  • After passing through the renal corpuscle, the capillaries form a second arteriole, the efferent arteriole.
  • These will next form a capillary network around the more distal portions of the nephron tubule, the peritubular capillaries and vasa recta, before returning to the venous system.
  • The outermost layer of the Bowman’s capsule is called the parietal layer and is made up of simple squamous epithelium. 

 

Hence the correct option is A fine capillary network which runs parallel to Henle’s loop

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shivangi.bhatnagar

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