There are more nerve cells in one human brain than there are stars in the Milky Way.
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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.
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Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.
Structure of a polypeptide
Levels of protein structure: Secondary structure
The basic structure of a spermatozoon (SPERM).
C1qrs. A schematic of C1 showing structure and C1q, r, and s.
Structure of the l cI repressor-DNA complex showing the recognition helices (in red)