Did you know?
Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.
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.
(A) Common sites for cholelithiasis; (B) a gallbladder specimen with multiple gallstones.
Milestones of Fine Motor Development in Toddlerhood
Review of Systems ROS Cont.
Visual Elements of Pictorial Expression: A. Carpet Page from the Lindisfarne Gospels
Epigenetic changes to DNA, such as methylation, change patterns of gene expression by activating or
Whole genome expression