By Modeling Noise Properties and the Scanned Object First, the Following

question 21

Multiple Choice

By modeling noise properties and the scanned object first, the following limitations due to noise in the reconstructed image are overcome except:

• A) lower dose exams.
• B) large patients.
• C) thin slices.
• D) decreased pitch.

---

Definitions:

DNA

Deoxyribonucleic acid, a molecule that carries the genetic instructions used in growth, development, function, and reproduction of all known living organisms.

RNA

RNA, a vital nucleic acid found in every living cell, functions as a courier, delivering directions from DNA to regulate protein synthesis.

Evolutionary Systematics

An approach to classification that considers both evolutionary relationships and the extent of divergence that has occurred since a group branched from an ancestral group. Compare with cladistics and phenetics.

Phylogenetic Tree

A branching diagram that shows lines of descent among a group of related species.