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.
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It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.
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The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.
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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
How to use the laws of exponents to simplify an expression (Part 2)
![Simplify [(3x^4)^6-m] (1/x)^m](https://biology-forums.com/gallery/41/medium_6_07_04_20_8_22_26.png)
![Simplify [(3x^4)^6-m] (1/x)^m](https://biology-forums.com/gallery/41/medium_6_07_04_20_8_30_25.png)
