There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.
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Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
The Old River Flood Control Structures
The Structures of the Retina
Major Structures of the Eye
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately