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Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Did you know?
The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.
Did you know?
The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
Did you know?
On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.