Essential Cell Biology, 4th Edition

Published by Garland Science
ISBN 10: 0815344546
ISBN 13: 978-0-81534-454-4

Chapter 18 - The Cell-Division Cycle - Questions - Page 644: Question 18-30 A

Answer

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Work Step by Step

Specifically during the changeover from the G2 phase to the M phase, the protein M-cyclin is essential for controlling the cell cycle. While M-cyclin accumulates and persists throughout the cell cycle in mutant cells that are unable to breakdown it, the Cyclin-Dependent Kinase 1 (CDK1) complex is prolongedly activated.
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