Biological Science (6th Edition)

Published by Benjamin Cummings
ISBN 10: 0321976495
ISBN 13: 978-0-32197-649-9

Chapter 17 - Transcription, RNA Processing, and Translation - Review - Page 365: 2

Answer

C

Work Step by Step

The synthesis of RNA is called transcription. After an RNA molecule is created, a capping enzyme adds a 5'-cap and a 3'-poly-A tail to the product. mRNA translation begins with the start codon AUG, which is interpreted to the amino acid methionine. The start codon is located at the downstream end of the untranslated 5' region.
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