Viruses are even simpler than bacteria cells. The basic of structure of all viruses is similar. Viruses have a core of nucleic acid surrounded by a protein coat. At their core, all viruses contain either DNA or RNA.Unlike animal and plant cells, viruses do not contain both nucleic acid. The Capsid is the DNA or RNA core of a virus that is surrounded by a protein coat.The capsid protects the nucleic acid. Besides a Capsid, some viruses, especially animal viruses, are covered with another protective coating called an Envelope.iruses are even simpler than bacteria cells. The basic of structure of all viruses is similar. Viruses have a core of nucleic acid surrounded by a protein coat. At their core, all viruses contain either DNA or RNA.
Nasoalveolar Molding (NAM). NAM is a technique in which the alveolus (gum ridges) and/or nose are molded with an appliance similar to an orthodontic retainer.ypically, the NAM technique is started when your child is only 2 weeks old and is worn until his first surgery (typically at 6 months of age). The NAM is only effective in infants because their cartilage is malleable.
NAMS has compiled for you a comprehensive list of definitions for terminology related to menopause, perimenopause, and postmenopause, along with a selection of terms relating to other women's health issues.