DNA is a double helix formed by base pairs attached to a sugar-phosphate backbone. DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms.Nearly every cell in a personâs body has the same DNA.Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).NA is a double helix formed by base pairs attached to a sugar-phosphate backbone. DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms.
1 In particular, blood pressure lowering medications may cause faintness if they lower your blood pressure too much. 2  Anxiety disorders. 3  Certain anxiety disorders may cause lightheadedness or a woozy feeling often referred to as dizziness.
Senior Centers Can Help Prevent Elder Abuse. Participation in senior centers may help prevent elder abuse in several ways: 1  Senior centers provide opportunities for recreational and social activities; involvement in these activities decreases isolation, which is a risk factor for elder abuse.articipation in senior centers may help prevent elder abuse in several ways: 1  Senior centers provide opportunities for recreational and social activities; involvement in these activities decreases isolation, which is a risk factor for elder abuse.