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Evolution Project
     Reproduction, Genes, and Heredity
            The protein molecules an organism makes affect the organism’s p…

Misconception RHM068:

The actions of protein molecules do not affect the basic functions of cells (AAAS Project 2061, n.d.).

Items that test for misconception RHM068 in this project (Evolution Project) and other key ideas

RH022007

Protein molecules help cells carry out many of their functions, and they are part of body structures such as hair and nails.

24%

RH023009

Both an organism's physical characteristics and the function of the organism's cells could be influenced by the actions of protein molecules in an organism's cells (no specific organism identified).

22%

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    Query Error Affected Num. rows Took (ms) Actions
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    Query Explain:

    Click an "Explain" link above, to see the query explanation.

    ====
  • Timer
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    Memory

    Peak Memory Use 3.31 MB

    Message Memory use
    Component initialization 2.53 MB
    Controller action start 2.58 MB
    Controller render start 2.81 MB
    View render complete 3.06 MB

    Timers

    Total Request Time: 206 (ms)

    Message Time in ms Graph
    Core Processing (Derived) 117.05
    Component initialization and startup 2.59
    Controller action 17.67
    Render Controller Action 4.97
    » Rendering View 3.35
    » » Rendering APP/views/misconceptions/view.ctp 2.14
    » » Rendering APP/views/layouts/default.ctp 0.95
    ====
  • Log
    + –

    Logs

    ====
  • Variables
    + –

    View Variables

    • topicRH
    • misconception
      • Misconception
        • id1493
        • code68
        • ideaThe actions of protein molecules do not affect the basic functions of cells (AAAS Project 2061, n.d.).
        • topic_id12
        • public0
        • deleted0
      • Topic
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        • topicReproduction, Genes, and Heredity
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          • id2268
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          • ownerndubois
          • text<p> <font face="Times New Roman" size="3">Many different types of protein molecules are made within cells.&#160; Which of the following could be influenced by the actions of those protein molecules?</font> </p> <ol type="A"> <li> <font face="Times New Roman" size="3">Both an organism's physical characteristics and the function of the organism's cells</font> </li> <li> <font face="Times New Roman" size="3">An organism's physical characteristics but not the function of the organism's cells</font> </li> <li> <font face="Times New Roman" size="3">The function of the organism's cells but not the organism's physical characteristics</font> </li> <li> <font face="Times New Roman" size="3">Neither an organism's physical characteristics nor the function of the organism's cells</font> </li> </ol>
          • version2
          • titleBoth an organism's physical characteristics and the function of the organism's cells could be influenced by the actions of protein molecules in an organism's cells (no specific organism identified).
          • date2019-05-19 11:13:02
          • topic_id12
          • notes[Not camped, reviewed by JER & GDB] This version approved for piloting 4-15-08
          • sourceP2061
          • attribution
          • answerA
          • answer_typeS
          • response_count4
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          • contextProteins: characteristics & cell functions
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              • ideaThe protein molecules an organism makes affect the organism’s physical traits, physiology, and behaviors.
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          • text<p> <font face="Times New Roman" size="3">Which of the following are functions of protein molecules in an animal?</font> </p> <ol type="A"> <li> <font face="Times New Roman" size="3">Protein molecules help cells carry out many of their functions, and they are part of body structures such as hair and nails.</font> </li> <li> <font face="Times New Roman" size="3">Protein molecules are part of body structures such as hair and nails, but they do not help cells carry out many of their functions.</font> </li> <li> <font face="Times New Roman" size="3">Protein molecules help cells carry out many of their functions, but they are not part of body structures such as hair and nails.</font> </li> <li> <font face="Times New Roman" size="3">Protein molecules do not help cells carry out many of their functions, and they are not part of body structures such as hair and nails.</font> </li> </ol>
          • version2
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          • date2019-05-19 11:13:02
          • topic_id12
          • notes[Not camped, reviewed by JER & GDB] This version approved for piloting 4-15-08
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          • text<p> Because the traits of organisms depends on the proteins they produce, evolutionary biologists study the proteins that organisms make. Which of the following describes ways that protein molecules are important to an animal? </p> <ol class="itemAnswers" type="A"> <li>Protein molecules help cells carry out many of their functions, and they are part of body structures such as hair and nails. </li> <li>Protein molecules are part of body structures such as hair and nails, but they do not help cells carry out many of their functions. </li> <li>Protein molecules help cells carry out many of their functions, but they are not part of body structures such as hair and nails. </li> <li>Protein molecules do not help cells carry out many of their functions, and they are not part of body structures such as hair and nails. </li> </ol>
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          • titleProtein molecules help cells carry out many of their functions, and they are part of body structures such as hair and nails.
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          • notesEdited 08/2017
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              • titleEvolution Project
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              • ideaAll living things contain genes made of DNA, and those genes code for proteins that are responsible for an organism's traits.
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          • text<p> Because the traits of organisms depends on the proteins they produce, evolutionary biologists study the proteins that organisms make. Which of the following describes ways that protein molecules are important to an organism? </p> <ol class="itemAnswers" type="A"> <li>Proteins play a part in the development of an organism's physical characteristics and in the function of the organism's cells. </li> <li>Proteins play a part in the development of an organism's physical characteristics but not in the functions of the organism's cells. </li> <li>Proteins play a part in the function of the organism's cells but not in the development of the organism's physical characteristics. </li> <li>Proteins do not play a part in the development of an organism's physical characteristics nor in the function of the organism's cells. </li> </ol>
          • version9
          • titleBoth an organism's physical characteristics and the function of the organism's cells could be influenced by the actions of protein molecules in an organism's cells (no specific organism identified).
          • date2019-05-19 11:13:02
          • topic_id12
          • notesEdited 08/2017
          • sourceP2061
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          • contextProteins: characteristics & cell functions
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        • titleTHSB Project
        • internal_notesThis tab is currently only visible to administrators.
        • descriptionThe Toward High School Biology (THSB) test items were developed to assess middle school students’ understanding of ideas about matter changes that are aligned to learning goals in the NRC Framework for K-12 Science Education and Next Generation Science Standards. The items were developed to evaluate the promise of the Toward High School Biology curriculum unit that is published by NSTA Press (AAAS, 2017). The test items can be used to assess students’ understanding of NGSS ideas, crosscutting concepts, and practices, irrespective of any specific curriculum. <br><br> Development of the test items involved reviewing the relevant NGSS learning goals, including performance expectations, evidence statements, disciplinary core ideas, science practices, and related statements from the NRC Framework. Research on student learning was examined to identify common misconceptions, which were then incorporated into the items as distractors. Items were pilot tested with 532 students from a school district that had adopted NGSS but was not participating in the curriculum study. The pilot test data was used to inform revisions to the items and the selection of the items for the final pre/posttest that was used to measure the effect of the curriculum on student learning gains. <br><br> The test items assess students’ understanding of ideas about chemical reactions at both the substance level and the atomic/molecular level in both simple physical systems and complex biological systems, along with aspects of the science practices of analyzing data, developing and using models, and constructing explanations. The field test of the curriculum unit included 36 multiple choice items, 3 of which also asked students to explain why the answer they chose is correct and the other answer choices are incorrect. Students took the test prior to their having instruction on the targeted ideas and again following instruction. Multiple-choice items, misconceptions assessed, and scoring rubrics for the two-tiered items are provided in this tab.
        • funderThe research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through Grant R305A100714 to the American Association for the Advancement of Science. The opinions expressed are those of the authors and do not represent views of the Institute or the U.S. Department of Education.
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      • 5
        • id5
        • titleMEGA Project
        • internal_notesThis tab is currently only visible to administrators. <br>
        • descriptionThe Matter and Energy for Growth and Activity (MEGA) test items were developed to assess high school students’ understanding of ideas about matter and energy changes and energy transfer that are aligned to learning goals in the NRC Framework for K-12 Science Education and Next Generation Science Standards. The items were developed to evaluate the promise of the Matter and Energy for Growth and Activity curriculum unit that is published by NSTA Press (AAAS, 2020). The test items can be used to assess students’ understanding of NGSS ideas, crosscutting concepts, and practices, irrespective of any specific curriculum. <br><br> Development of the test items involved reviewing the relevant NGSS learning goals, including performance expectations, evidence statements, disciplinary core ideas, science practices, and related statements from the NRC Framework and concepts on energy transfer in the Science College Board Science Standards for College Success (The College Board, 2009). Research on student learning was examined to identify common misconceptions, which were then incorporated into the items as distractors. Items were pilot tested with 1300 students from across the U.S. in school districts that were not participating in the curriculum study and continued to be piloted with each implementation of the unit. The data from pilot testing were used to inform revisions to the items and the selection of the items for the final pre/posttest that was used to measure the effect of the curriculum on student learning gains. <br><br> The test items assess students’ understanding of ideas about matter and energy changes during chemical reactions at both the substance level and the atomic/molecular level in both simple physical systems and complex biological systems, aspects of the crosscutting concept of systems and system models, and aspects of the science practices of analyzing data, developing and using models, and constructing explanations. Multiple-choice items, misconceptions assessed, and scoring rubrics for the constructed-response items are provided in this tab.
        • funderThe research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through Grant R305A150310 to the American Association for the Advancement of Science. The opinions expressed are those of the authors and do not represent views of the Institute or the U.S. Department of Education.
        • complexity0
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      • 7
        • id7
        • titleLinguistics Project
        • internal_notesThis tab is currently only visible to administrators.
        • descriptionIn 2014, with funding from the National Science Foundation, we began to investigate which of many possible linguistic and cognitive factors might differentially affect the performance of non-native English-speaking students on science tests when compared to the performance of native English speakers. We had about 1000 test items in our item bank, and we knew whether English was the primary language of the students who had answered those test questions during field testing. The students in the testing sample ranged from 6th to 12th graders. We also knew from our field testing that, on average, the students whose primary language was not English scored about seven percentage points lower than students who said that English was their primary language. The challenge was to identify the factors that could explain that difference. <br><br> We combed the research literature for likely candidates and systematically narrowed the possible item features based on our own statistical analyses. In the end, we were unable to find anything that could reliably explain that seven percentage point difference. None of our cognitive or linguistic measures proved to be statistically significant predictors of the performance of native-English-speakers, English learners, or the difference between them. <br><br> We were left with the conclusion that the most likely explanation for the difference between the scores of the two groups was their understanding of the science content itself and, in turn, their opportunity to learn this content. This conclusion was confirmed toward the end of the project when we administered a sample of the test questions to students in a single school taught by the same teacher where about half of the students were native-English speakers and half were native-Spanish speakers. In this case, where the native-Spanish speakers received the same instruction from the same teacher side-by-side with the native English-speakers, there was no difference in performance. <br><br> Under this tab, you will find a variety of materials from this study. These include: <br><br> • A final technical report of the study, which describes the study and its results in their entirety. <br><br> • A report on a validation study that compared EL and non-EL student performance on two sets of items that had been revised to either make access to the items less or more challenging for EL students. <br><br> • Topic-level summaries that present the data that we collected and analyzed for each of 16 life, physical, and earth science topics. <br><br> • A summary of research that we compiled on the linguistic features that help or hinder EL access to assessment items. <br><br> • Conference presentations made throughout the course of the project
        • funder
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      • 8
        • id8
        • titleASPECt 3D
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        • funder
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    • idea_id304
    • meta
      • descriptionMisconception RHM068: The actions of protein molecules do not affect the basic functions of cells (AAAS Project 2061, n.d.).
    • title_for_layoutTopics ~ Reproduction, Genes, and Heredity ~ Misconception RHM068
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        • nameLife Science
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        • namePhysical Science
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            • topic_pubEnergy: Forms, Transformation, Transfer, and Conservation
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            • topic_pubEnergy: Forms, Transformation, Transfer, and Conservation
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            • topic_pubEnergy: Forms, Transformation, Transfer, and Conservation
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            • topic_pubSubstances, Chemical Reactions, and Conservation of Matter
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        • nameEarth Science
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            • id3
            • topic_pubWeather and Climate I: Basic Elements
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            • id32
            • topic_pubWeather and Climate II: Seasonal Differences
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            • topic_pubWeathering, Erosion, and Deposition
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        • nameNature of Science
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            • topic_pubControl of Variables
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