Inside the membrane, the cytoplasm takes up most of the cell's volume. All cells (except red blood cells which lack a cell nucleus and most organelles to accommodate maximum space for hemoglobin) possess DNA, the hereditary material of genes, and RNA, containing the information necessary to build various proteins such as enzymes, the cell's primary machinery.
Doula. A doula, is a nonmedical person who assists a woman before, during, or after childbirth, as well as her partner and/or family by providing information, physical assistance, and emotional support.
Childbirth today has several alternatives to the standard hospital experience with an obstetrician, and doula and midwife are just two of many. A doula is an assistant who provides physical as well as emotional support during childbirth. She helps women in a non-medical capacity. A midwife is a qualified professional from an institution of her country, which enables her to help a pregnant woman in delivering a baby.