Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
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The human body produces and destroys 15 million blood cells every second.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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Medication errors are three times higher among children and infants than with adults.
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Thyroid conditions may make getting pregnant impossible.
Noll's DNase-I digestion experiment, which verified the beads-on-a-string model of DNA compacti
A model genetic system, the fern Ceratopteris richardii
Eating is a nutritional as well as a social time
The Solar Model
Model of the GABA Receptor–Chloride Channel Molecules in Relationship to Antiseizure Pharmacotherapy