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Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

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On average, the stomach produces 2 L of hydrochloric acid per day.

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Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Shapes of molecules Shapes of molecules
Reactions 1 through 4 are necessary for the formation of each peptide bond. Reactions 1 through 4 are necessary for the formation of each peptide bond.
Organic molecules Organic molecules
Firing Rate of Individual SCN Neurons in a Tissue Culture Color bars have been added to emphasize th Firing Rate of Individual SCN Neurons in a Tissue Culture Color bars have been added to emphasize th
Gell and Coombs Classification of Hypersensitivity Reactions Gell and Coombs Classification of Hypersensitivity Reactions
Speed of Convergence to the Steady State Speed of Convergence to the Steady State
Video: Stroke volume - afterload definition & hypertension

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