Did you know?
Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Step 2 of gene cloning: The actions of a restriction enzyme and DNA ligase to produce a recombinant
A farmer with a pitchfork, wearing a hat identifying him as a Granger, warns of an oncoming “Consoli
The Great Wall, near Beijing.
Alexander the Great, head from a Pergamene copy.
The antagonistic actions of insulin and
How humans maintain homeostasis with respect to water and ions