Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. regulatory DNA sequences for an individual organism and a species. c. coding and regulatory DNA sequences for a species. d. coding and regulatory DNA sequences for an individual organism. e. coding and regulatory DNA of an individual organism or a species. Answer: e Textbook Reference: Genetics and Genomics Bloom’s Level: 1. Remembering 3. Which of Camillo Golgi’s contributions enabled Santiago Ramón y Cajal to make observations that suggested that nerve cells are discrete entities? a. Articulation of the neuron doctrine b. Identifying the organelle later called the Golgi apparatus c. Development of a staining method based on impregnation with silver salts d. Improving the understanding of the pathophysiology of malaria e. Articulation of the reticular theory of nerve cell communication Answer: c Textbook Reference: Cellular Components of the Nervous System