Many undergraduate biology instructors incorporate active learning exercises into their lessons while continuing to assess students with traditional exams. To better align practice and exams, we present an approach to question-asking that emphasizes templates instead of specific questions. Students and instructors can use these Test Question…

Terms to be familiar with before you start to solve the test: tryptophan, transcription unit, operon, "trp" repressor, corepressor, operator, promoter, palindrome, initiation, elongation, and termination of transcription, open reading frame, coupled transcription/translation, chromosome-polysome complex. (Contains 2 figures and 1 footnote.)

Terms to be familiar with before you start to solve the test: genetic code, translation, synthetic polynucleotide, leucine, serine, filter precipitation, radioactivity measurement, template, mRNA, tRNA, rRNA, aminoacyl-tRNA synthesis, ribosomes, degeneration of the code, wobble, initiation, and elongation of protein synthesis, initiation codon.…

This paper presents a problem-solving test that deals with the regulation of the "trp" operon of "Escherichia coli." Two mutants of this operon are described: in mutant A, the operator region of the operon carries a point mutation so that it is unable to carry out its function; mutant B expresses a "trp" repressor protein unable to bind…

This book meets a demand in the science education community for a comprehensive and introductory measurement book in science education. It describes measurement instruments reported in refereed science education research journals, and introduces the Rasch modeling approach to developing measurement instruments in common science assessment domains,…

This booklet is intended to help students do their best on the ACT. It summarizes general test-taking strategies, describes the content of each test, provides specific tips for each, and lets students know what they can expect on test day. Included in this booklet are complete practice tests--"retired" ACT questions that were administered to…

Chemistry 30 is a twelfth-grade chemistry course for students in Alberta, Canada. This document is a final test for the course. Intended for administration during January 1985, it contains 56 multiple-choice questions and three written-response problems. Two-and-one-half hours are allowed for completing the test. No answer key is included since…

Chemistry 30 is a twelfth-grade chemistry course for students in Alberta, Canada. This document is a final test for the course. Intended for administration during June 1985, it contains 56 multiple-choice questions and three written-response problems. Two-and-one-half hours are allowed for completing the test. No answer key is included since…

Biology 30 is a twelfth-grade biology course for students in Alberta, Canada. This document is a final test for the course. Intended for administration during January 1985, it contains 80 multiple-choice questions and seven written-response problems. Two-and-one-half hours are allowed for completing the test. No answer key is included since…

Biology 30 is a twelfth-grade biology course for students in Alberta, Canada. This document is a final test for the course. Intended for administration during June 1985, it contains 80 multiple-choice questions and six written-response problems. Two-and-one-half hours are allowed for completing the test. No answer key is included since scoring is…

Physics 30 is a twelfth-grade physics course for students in Alberta, Canada. This document is a final test for the course. Intended for administration during January 1985, it contains 56 multiple-choice questions and four written-response problems. Two-and-one-half hours are allowed for completing the test. No answer key is included since scoring…

Physics 30 is a twelfth-grade physics course for students in Alberta, Canada. This document is a final test for the course. Intended for administration during June 1985, it contains 56 multiple-choice questions and three written-response problems. Two-and-one-half hours are allowed for completing the test. No answer key is included since scoring…

Compared is the mass of a dozen eggs with the mass of air in an empty refrigerator. An answer and reasons for the answer are provided. (YP)

This is the final test for students in the ninth-grade science course offered in Alberta (Canada) schools. Intended for administration during June 1985, it contains 75 multiple-choice questions. Ninety minutes are allowed for completing the test. An answer key is not included. (JN)

Physics 30 is a twelfth-grade physics course for students in Alberta, Canada. This document is the major examination for the course. Both English and French versions of the test are provided. Intended for administration during January, 1987, it contains 56 multiple-choice questions and three written-response questions. Two-and-one-half hours are…