The urea cycle is a series of biochemical reactions that happens primarily in the liver. It is also known as the Krebs-Henseleit cycle or Ornithine cycle. The urea cycle is the liver’s way of turning toxic ammonia (NH₃) into urea, which is much safer and can be excreted in urine....

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  • July 27, 2026

The major difference between the blood and chocolate agar lies in how they are prepared in the laboratory. Basically, blood agar is prepared by adding blood to a nutrient agar base. Chocolate agar, on the other hand, is produced by heating the blood agar during preparation. This difference in preparation...

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  • July 19, 2026