Ciliated and nonciliated cells of the pseudostratified epithelium that lines the trachea. SEM X4200 **On Page Credit Required**
Human fingertip surface showing fingerprint ridges and sweat droplets.
Taste bud cross-section. LM X68.
"Ce qui entend le plus de bêtises dans le monde est peut-être un tableau de musée." Jules & Edmond de Goncourt
A Few Kidney Facts: higher blood flow than even the brain, liver or heart, reabsorb and redistribute 99% of the blood volume and only 0.1% of the blood filtered becomes urine, Each kidney is about 4 ½ inches long, weighs approximately 4 to 6 ounces, kidneys of a newborn baby are about 3X larger in proportion to body weight, volume of urine excreted daily approx 1000 to 2000 mL.