Chapter 3, Lesson 1 Vocabulary Words cell cycle interphase chromatin G1 stage G2 stage sister chromatids centromere

The cycle of growth, development and division that a cell goes through cell cycle

The period during the cell cycle of a cell’s growth and development interphase

The name given to DNA during interphase when it consists of long, thin strands chromatin

The first period of interphase in which rapid growth and organelle replication are occurring G1 stage

The second stage of interphase in which a cell continues to grow and DNA is replicated S stage

The final stage of interphase when the cell prepares for mitosis G2 Stage

Two identical chromosomes that make up a duplicated chromosome during the S stage sister chromatids

A structure that holds together the sister chromatids centromere

Assignment: Due Friday, 11/4 Finish reading Lesson 2 (pages 89-93) and answer the following questions in your notebook: (please use full sentences and re-state the questions) RC, p. 91 RC, p. 92 KCC, p. 93 ALSO, define the following words: Mitosis Cytokinesis Daughter cells *For the following words, only define them by whether they are the first, second, third or fourth stage of mitosis: Prophase Metaphase Anaphase Telophase