Practice MDCAT 2026 questions with answers and explanations.
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RNA polymerase copies one DNA strand into RNA.
In eukaryotes, transcription occurs mainly in the nucleus.
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The forward jumps are 3, 4, and 5 letters.
The next jump is 6, taking O to U.
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RNA polymerase copies one DNA strand into RNA.
In eukaryotes, transcription occurs mainly in the nucleus.
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The sequence moves backward by two positions.
Two letters before G is E.
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RNA polymerase copies one DNA strand into RNA.
In eukaryotes, transcription occurs mainly in the nucleus.
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The series alternates from the beginning and end of the alphabet.
After C and X, the next beginning letter is D.
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RNA polymerase binds near a gene and builds an RNA strand.
It uses complementary ribonucleotides.
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The pronoun is part of the compound subject of the verb 'completed.'
Subject position requires the nominative form 'I.'
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DNA polymerase extends a new strand using a template.
It adds nucleotides in the 5′ to 3′ direction.
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RNA polymerase binds near a gene and builds an RNA strand.
It uses complementary ribonucleotides.
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The pronoun follows the preposition 'to' and functions as an object.
The objective form 'me' is correct.
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DNA polymerase extends a new strand using a template.
It adds nucleotides in the 5′ to 3′ direction.
