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.
This is possible because the DNA sequence code of a particular gene is copied into a protein sequence code. DNA determines what proteins are made, how much and when.Proteins include enzymes which speed up reactions, hormones, immunity proteins, structural proteins and many more. change in DNA sequence can mean a change in protein sequence. So basically. DNA is a chemical which makes up genes and the gene's code is copied into a protein.