Protein structure is the three-dimensional arrangement of atoms in a protein molecule. Proteins are polymers â specifically polypeptides â formed from sequences of amino acids, the monomers of the polymer. A single amino acid monomer may also be called a residue (chemistry) indicating a repeating unit of a polymer.
Developmental disability is a diverse group of chronic conditions that are due to mental or physical impairments. Developmental disabilities cause individuals living with them many difficulties in certain areas of life, especially in language, mobility, learning, self-help, and independent living.
Living With a Developmental Disability. Children and adults with disabilities need health care and health programs for the same reasons anyone else doesâto stay well, active, and a part of the community. Having a disability does not mean a person is not healthy or that he or she cannot be healthy.