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.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: Freebase(0.00 / 0 votes)Rate this definition: The Namib is a coastal desert in southern Africa. The name Namib is of Nama origin and means vast place. According to the broadest definition, the Namib stretches for more than 2,000 kilometres along the Atlantic coasts of Angola, Namibia, and South Africa, extending southward from the Carunjamba River in Angola, through Namibia and to the Olifants River in Western Cape, South Africa. The Namib's northernmost portion, which extends 450 kilometres from the Angola-Namibia border, is known as MoÃ§Ã¢medes Desert, while its southern portion approaches the neighboring Kalahari Desert.