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Did you know?
Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.
Persian leopard (Panthera pardus ciscaucasica), also called Caucasian leopard
Chemical structures of ester and amide local anesthetics
Staff members often find it difficult to communicate with other coworkers.
The illusory bands visible in this figure are often called Mach bands, although Mach used a ...
A Gaucher cell showing accumulated fat stored in structures called lysosomes
Different forms of a gene are called alleles