Did you know?
Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
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.
Two women having a conversation using American Sign Language.
Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus
Snap-ring pliers are also called lock-ring pliers, and they are designed to remove internal and ...
With the research technique called brainbow, each neuron is labeled with a different color, ...
Five layers or sheaths called koshas in Ayurvedic philosophy.
A thin cleft, called the synapse, separates one cell from another.