{"id":"cb_practice_pdf:t10-english-m1-q25","source_id":"cb_practice_pdf","source_item_id":"t10-english-m1-q25","external_id":null,"ibn":null,"question_id":null,"program":"SAT","module":"english","domain_code":null,"domain":null,"skill_code":null,"skill":null,"difficulty":null,"score_band":null,"answer_type":"mcq","answer_source":"rationale","layout_warning":null,"form_id":"cb_practice_pdf:test-10","module_number":1,"position":25,"stem":"Along with carbon dioxide concentration and temperature, light intensity affects the chemical reaction rate of _______as light intensity increases, so does the rate at which the reactants (water and carbon dioxide) are converted into their products (glucose and oxygen). Which choice completes the text so that it conforms to the conventions of Standard English?","stimulus":"","stimulus_html":null,"stem_html":"<p>Along with carbon dioxide concentration and temperature, light intensity affects the chemical reaction rate of _______as light intensity increases, so does the rate at which the reactants (water and carbon dioxide) are converted into their products (glucose and oxygen). Which choice completes the text so that it conforms to the conventions of Standard English?</p>","rationale_html":"<p>Choice C is the best answer. The convention being tested is the use of punctuation in a sentence. In this choice, a colon is correctly used to mark the boundary between one main clause (“Along with...photosynthesis”) and another main clause (“as light...oxygen”) and to introduce the following explanation of how light intensity affects photosynthesis. Choice A is incorrect because when coordinating two longer main clauses such as these, it’s conventional to use a comma before the coordinating conjunction (“and”). Choice B is incorrect because it results in a comma splice. Without a coordinating conjunction following it, a comma can’t be used in this way to join two main clauses (“Along with...photosynthesis” and “as light...oxygen”). Choice D is incorrect because it results in a run-on sentence. The two main clauses (“Along with...photosynthesis” and “as light...oxygen”) are fused without punctuation and/or a conjunction.</p>","correct_answer":["C"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":null,"source_updated_at":null,"options":[{"label":"A","content_html":"<p>photosynthesis and</p>","ord":0},{"label":"B","content_html":"<p>photosynthesis,</p>","ord":1},{"label":"C","content_html":"<p>photosynthesis:</p>","ord":2},{"label":"D","content_html":"<p>photosynthesis</p>","ord":3}],"attribution":{"source_id":"cb_practice_pdf","source_name":"College Board full-length SAT practice tests (PDF)","rights_holder":"College Board","canonical_url":"https://satsuite.collegeboard.org/practice/practice-tests/paper","retrieved_from":"https://satsuite.collegeboard.org/practice/practice-tests/paper","attribution":"Full-length SAT practice tests 4–11 © College Board, published free at satsuite.collegeboard.org.","disclaimer":"Extracted from PDF layout: equations, figures and tables do not survive intact. Use the original PDFs for anything the text renders poorly. SAT® is a trademark registered by the College Board, which is not affiliated with and does not endorse this project.","license":"College Board copyright. Free to download; not licensed for redistribution.","redistributable":false,"item_count":905}}