Stages of Cell Cycle
Cell cytoplasm divides
What is cytokinesis in animals?
This separates and moves to opposite poles of the cell
What are Centrioles?
When Chromosome become chromatin, Spindle fibers disassemble, and Nuclear envelope reforms around each set of chromatin
What is telophase?
The process is when the cytoplasm splits apart
What is Cytokinesis in animals
The reasons (3) cells are small
There would be to much demand on Its DNA, It would have trouble moving its nutrients, It would have trouble moving across the cell membrane
DNA is synthesized when chromosomes replicated
What is the S phase?
This is where chromosomes are located
What is the nucleus?
When chromosomes line up in the equator (middle), Spindle fibers are connected to the centromere of chromosomes, and Spindle fibers move chromosomes
What is metaphase?
When a cell plate forms between the two nuclei
What is Cytokinesis in plants
The Only form of reproduction for most single-celled organisms?
What is Asexual reproduction
This increases in size and synthesize new proteins and organelles
What is the G1 phase?
Holds two sister chromatids together
What is a centromere?
The longest phase in Mitosis and when the nuclear membrane breaks down and disappears
What is prophase?
forms cleavage furrow
What is Cyrokinesis in animals
This forms during cell division to separate sister chromatids between daughter cells and disassemble during telophase
What spindle cells?
This begins after DNA replication is completed and is the shortest phase
What is interphase?
These are found ONLY during cell division
What are chromosomes?
The centromere splits and each chromatid is now an individual chromosome
What is anaphase?
Forms a cell wall between two daughter cells
What is cytokinesis in plants
The Fusion of 2 reproductive cells
What is Sexual Reproduction
The part of a cell’s life cycle when the cell’s nucleus divides into 2 identical nuclei
What is Mitosis?
This makes up the bulk of a chromosome
What is DNA?
When centrioles separate and move to opposite poles of the cell
What is prophase?
The contractile ring of microfilaments draws cell membrane inward is called...
What is Cytokinesis in animals