Did you know?
When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
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.
Did you know?
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
Rates of water loss by two turtles and a tortoise indicate an inverse relationship between the dryne
Relationship between the number of CAG repeats in a gene and the age of onset of Huntington disease.
Attachment is a close emotional relationship.
Acid–Base Balance
Data management questions
Mutation by incorporation of the nucleotide base analog 5-bromouridine (BU)