The Cell Cycle
Most cells in an organisms go through a cycle of growth, development, and division.
What is the Cell Cycle.
During mitosis, the contents of the ________ divide, forming 2 identical nuclei.
What is the nucleus.
When a cell divides, it will produce 2 new cells with ___chromosomes each.
What is 46.
Unicellular organisms have _________ within the cell that specialize in certain functions.
What are structures.
Groups of similar types of cells that work together to carry out specific tasks.
What is Tissue.
The period during the cell cycle of a cell's growth and development.
What is Interphase.
In cytokinesis, the cytoplasm _______ and formes the 2 new daughter cells.
What is divides.
In some unicellular organisms, cell division is a form of ____________.
What is reproduction.
Prokaryotic cells are smaller than eukaryotic cells and have ______ structures.
What is smaller.
Groups of different tissues working together to perform a particular job.
What are Organs.
Two identical chromosomes.
The first phase of mitosis, the copied chromatin coils together tightly.
What is Prophase.
Cell division allows multicellular organisms, such as humans to grow and develop from ____ cell.
What is one.
Eukaryotic cell has a nucleus surrounded by a ____________ and many other specialized organelles.
What is a membrane.
Groups of different organs that work together to complete a series of tasks.
What is an Organ System.
Before a cell divides, it makes a ______ of each organelle so both of the new cells have them.
What is copy.
Chromosomes line up in single file at the middle of the cell.
What is Metaphase.
Even after an organism is fully grown, cell division continues, it _______ cells that wear out or are damaged.
What is replaces.
Each type of cell in a multicellular organism has a specific __ that is important to the survival of the organism.
What is a job.
In the human body, there are many _____ organ systems.
What is major.
The two new cells that result from mitosis and cytokinesis.
What are Daughter Cells.
The final stage of mitosis, forms 2 new identical nuclei.
What is Telophase.
When a bone breaks, cell division produces ____bone cells that patch the broken pieces back together.
What is new.
Unspecialized cells that are able to develop into many different cell types.
What are Stem Cells.
Name in order the level of organization for a multicellular organism.
What is cell, tissue, organ, organ system, and organism.