Common Symptoms. 1  Changes in Fetal ActivityBy the time your babyâs head is engaged in your pelvis, heâll have a lot less room for any more than a twist or squirm. 2  Pelvic PainIf your babyâs head is pressing into your pelvis, hips and bladder, youâll feel more pressure as the week wears on.
The significance of a DNA is very high. The gene's sequence is like language that instructs cell to manufacture a particular protein. An intermediate language, encoded in the sequence of Ribonucleic Acid (RNA), translates a gene's message into a protein's amino acid sequence. It is the protein that determines the trait. This is called central dogma of life.
To make a structural or functional protein, a cell needs to get genetic information from DNA out of the nucleus and into the rest of the cell, where the protein-producing machinery is located. Nucleic acids called mRNA, for messenger ribonucleic acid, form in the nucleus.They copy information from the DNA, and then leave the nucleus. Out in the cytoplasm, or liquid medium of the cell, the mRNA serves as a working template of genetic information for the protein-producing machinery.here are many different roles that nucleic acids, which include DNA and RNA, play in the human body and in other living organisms. Scientists continue to identify new and different functions of nucleic acids on a regular basis.