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Unformatted text preview: jaw2435 – Homework 10 – Walker – (53985) 1 This print-out should have 16 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 1.0 points The sequences in the 2 strands of a DNA double helix are 1. x-ray diffracted. 2. redox couples. 3. complementary. correct 4. acid/base pairs. Explanation: 002 1.0 points The bases commonly found in DNA are 1. adenine, guanine, cytosine, and uracil. 2. adenine, guanine, cytosine, and thymine. correct 3. alanine, guanine, cysteine, and thymine. 4. adenine, guanine, cysteine, and uracil. Explanation: 003 1.0 points The discovery of the fact that % T = % A and % G = % C in every species is known as 1. Watson’s Theory. 2. Crick’s rules. 3. Franklin’s postulate. 4. Chargoff’s rules. correct 5. duality. Explanation: 004 1.0 points Francis Crick’s work clearly established that the genetic code is written in groupings of three DNA bases, called 1. codons. correct 2. plasmids. 3. genes. 4. vectors. 5. clones. Explanation: 005 1.0 points The ambitious molecular biology research project called the Human Genome Project is 1. an effort by insurance companies to dis- criminate against those who are genetically inferior....
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This note was uploaded on 05/01/2008 for the course CH 305 taught by Professor Sutcliffe during the Spring '08 term at University of Texas.
- Spring '08