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Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

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Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

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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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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Signal amplification Signal amplification
Two main types of nerve cells. Two main types of nerve cells.
The regeneration of the optic nerve of the frog after portions of either the retina or the optic ... The regeneration of the optic nerve of the frog after portions of either the retina or the optic ...
SSRIs block the reuptake of serotonin into nerve terminals, resulting in increased serotonin levels. SSRIs block the reuptake of serotonin into nerve terminals, resulting in increased serotonin levels.
Signal transduction pathways involving phosphoinositide turnover Signal transduction pathways involving phosphoinositide turnover
Testing motor function of cranial nerve VII - Smile Testing motor function of cranial nerve VII - Smile
Video: Introduction to Macular Degeneration

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