Principles of Life for the AP Course (2nd Edition)

Published by W. J. Freeman
ISBN 10: 1464156417
ISBN 13: 978-1-46415-641-0

Chapter 5 - Section 5.4 - Large Molecules Cross Membranes via Vesicles - Apply The Concept - Page 95: 2

Answer

RNA is needed in the nucleus during transcription. If the concentration of RNA is higher in the cytoplasm it will diffuse into the nucleus passively. It can move into the nucleus through the pores that exist in the nucleus.

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