Nucleic acids allow organisms to transfer genetic information from one generation to the next. There are two types of nucleic acids: deoxyribonucleic acid, better known as DNA and ribonucleic acid, better known as RNA.When a cell divides, its DNA is copied and passed from one cell generation to the next generation. DNA is organized into chromosomes and found within the nucleus of our cells.here are two types of nucleic acids: deoxyribonucleic acid, better known as DNA and ribonucleic acid, better known as RNA. When a cell divides, its DNA is copied and passed from one cell generation to the next generation.
Cramps usually begin one to two years after a woman starts getting her period. Pain usually is felt in the lower abdomen or back. They can be mild to severe. Common menstrual cramps often start shortly before or at the onset of the period and continue one to three days.
Menstrual Cramps. Menstrual cramps experienced by a woman during her monthly menstrual period are pains that occur in the abdomen and pelvic area. To some extent, 50 percent of all women are affected by menstrual cramps and approximately 15 percent of these women have severe cramps.ramps caused by this monthly process can be particularly severe when pieces of bloody tissue and clots are pushed out through the cervix. Women with a narrow cervical canal may experience these severe cramps. The severity of cramps can often depend on the level of the prostaglandin in the body.