Q13 · 2020 · Paper 1Unclassified1 mark
QUESTION 13
Which of the following molecules is involved in the transcription of DNA?
(A) RNA polymerase
(B) DNA helicase
(C) transfer RNA
(D) amino acids
WORKED SOLUTION
1 markAnswer A
OFFICIAL ANSWERA
QCAA awards 1 mark for selecting option A.
Correct option from the official QCAA answer key.