Practice Exam I

Practice Exam I - Student Name: _ RED ID:_ PRACTICE EXAM I...

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1 Student Name: _______________________________ BIOL 203 Spring 2010 RED ID:____________________________________ PRACTICE EXAM I MULTIPLE CHOICE QUESTIONS: For each of the following numbered questions, mark the most appropriate answer. The following questions are worth 2 points each. Please mark the answer on the exam sheet and the Parscore test form. Although not refected in Practice Exam I (below), the number of questions for each topic in Exam I will roughly reflect the amount of lecture time spent on the topic. Review of Chemistry 1) Trace elements are those required by an organism in only minute quantities. Which of the following is a trace element that is required by humans and other vertebrates? A) iodine B) nitrogen C) calcium D) sodium E) phosphorus 2) When two atoms are equally electronegative, they will interact to form A) ionic bonds B) polar covalent bonds C) nonpolar covalent bonds D) ions E) equal numbers of isotopes Amino Acids and Proteins 3) The α− helix and the β
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This note was uploaded on 03/07/2010 for the course BIO 203 taught by Professor Feuer during the Spring '10 term at San Diego State.

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Practice Exam I - Student Name: _ RED ID:_ PRACTICE EXAM I...

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