Discover Biology (Sixth Core Edition)
Discover Biology (Sixth Core Edition)
6th Edition
ISBN: 9780393936735
Author: Anu Singh-Cundy, Gary Shin
Publisher: W. W. Norton & Company
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Chapter 7, Problem 1AA
Summary Introduction

To explain: The functional value of the regular checkpoints that are a feature of the cell cycle.

Concept introduction: Cell division is necessary for the growth and repair in a multicellular organism. The cell cycle is controlled by the specific signaling molecules present of the cytoplasm. There are different phases of cell cycle like the G1 phase, S phase, G2 phase, and M phase. Each phase has specific protein to carry out the functions. Genetic material duplicates during the S phase of a cell cycle. Cell cycle checkpoints are carefully regulated to ensure that the cycle does not proceed if the suitable conditions are not available.

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The Cell Cycle and its Regulation; Author: Professor Dave Explains;https://www.youtube.com/watch?v=eqJqhA8HSJ0;License: Standard YouTube License, CC-BY
Cell Division - Mitosis and Meiosis - GCSE Biology (9-1); Author: Mr Exham Biology;https://www.youtube.com/watch?v=w7vp_uRA8kw;License: Standard YouTube License, CC-BY