📐 Nephron Diagram Class 10

Class 10 · Interactive 3D Science Laboratory

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🔬 Anatomical Part

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About Nephron Diagram Class 10

The nephron is the tiny, coiled functional unit inside each kidney where blood filtering actually happens. Blood enters a cluster of capillaries called the glomerulus, which sits inside a cup-shaped structure called Bowman's capsule; here, water, salts, and waste products are filtered out of the blood under pressure.

Why It's Important

  • Filters waste products out of the blood
  • Reclaims water, salts, and glucose the body still needs
  • Forms urine from filtered waste
  • Millions work together to keep blood chemistry balanced

Observation Points

  • Observe the glomerulus inside Bowman's capsule
  • Follow the filtrate through the long, coiled tubule
  • Compare the proximal and distal convoluted tubules
  • Identify where reabsorption happens along the tubule

Learning Objectives

  • Identify the main parts of a nephron
  • Explain how blood is filtered
  • Describe what happens to useful substances during reabsorption
  • Understand why the kidney contains about a million nephrons

Summary

The nephron is the kidney's microscopic filtering machine -- filtering blood, reclaiming what the body needs, and turning the rest into urine, millions of times a day.

Main Parts

PartFunction
GlomerulusCluster of capillaries where filtering begins
Bowman's CapsuleCollects the filtered fluid
Proximal Convoluted TubuleReabsorbs water, glucose, and salts
Loop of HenleConcentrates the filtrate
Distal Convoluted TubuleFine-tunes reabsorption
Collecting DuctCarries urine toward the kidney's centre

How It Works

Blood is filtered at the glomerulus
Filtrate collects in Bowman's capsule
Useful substances are reabsorbed along the tubule
Remaining waste and water become urine
Urine drains into the collecting duct

Explore the 3D Model

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  • Toggle Labels to show or hide the numbered markers, then click any label to read what that part does.
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