To understand what a point mutation is, it must first be explained that DNA molecules and hence the genes found along their length are composed of building blocks called nucleotide bases.
When a gene is 'switched on', the DNA that makes up the gene is copied into messenger ribonucleic acid (or mRNA) molecules, composed of building blocks called nucleotides.
In a few short hours, the WTC was reduced to billions of tons of dust aerosolized particles composed of building materials that included heavy metals, asbestos and mineral fibers, along with by-products of combustion that blanketed the surrounding densely populated community.
Had, for example, the total yearly direct costs of the hospital amounted to US$100,0000, and the total yearly indirect costs of the hospital amounted to US$50,0000 (composed of building costs US$ 9,000, traditional overheads US$27,0000 and context-specific overheads US$14,0000), the mark-up percentage would be 50%.
Historical masonry buildings, composed of adobe/brick building blocks that are connected together with clay, lime-clay, or gypsum-clay mortars are vulnerable to earthquake.
One such complex is composed of numerous buildings beneath which have been found richly prepared burial chambers.
Our largest project, which is actually composed of 11 buildings, is 2.5 million square feet on the waterfront in downtown Toronto.
In Canaletto's capriccios, composed of imagined buildings, ruins and scenery often placed in improbable juxtapositions, he was free to let his fancy roam.
The museum, composed of two buildings facing each other across a glassed-in court, will stand on Benjamin Franklin Parkway — the Beaux-Arts axis that runs from the foot of the Philadelphia Museum of Art past the Rodin Museum and the Free Library.
