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100
What is an autotroph?
An organism that can make its own food.
100
In order what is the six stages of the cell cycle.
Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
100
What is the first phase of the cell cycle?
The Interphase
100
What are the 4 stages of mitosis?
Prophase, Metaphase, Anaphase, Telophase
100
what is a heteratroph?
An organism that can not make its own food.
200
What is wrapped around a nucleosome?
DNA
200
What does a plant cell have that a animal cell dosent?
A cell wall
200
Why does DNA split into both daughter cells?
Because they also both need DNA
200
What is a centromere?
the point on a chromosome by which it is attached to a spindle fiber during cell division
200
Why does a cell have to go through cell division?
To make more cells
300
What is a chromatid?
Both of the two threadlike strands into which a chromosome divides during cell division. Each contains a double helix of DNA
300
what is the meaning of pro
before
300
How do cells of prokaryotes divide?
The cell divides with no process
300
What is cell division?
When a cell divides to create daughter cells.
300
What do the spindle fibers do?
Form a protein structure
400
True or false. Cells can stop mid way in cell division.
False
400
How do cells of eukaryotes divide?
The 4 stages of mitosis and cytokinesis
400
What is the main difference between plant and animal cells.
Plant cells are square and animal cells are circular
400
What phase do the nuclear envelopes form?
Telophase
400
In what stage do the chomozones line up in the middle?
Metaphase
500
What does replicate mean?
Makes more copy's of stored info
500
Describe the events taking place during interphase.
The cell grows and makes a copy of the DNA
500
What happens in the stage Cytokinesis?
The cell membrane and cytoplasm split
500
When a cell divides what happened to the 2 daughter cells?
The receive copy's of the DNA
500
What is one reason cells divide when they get a decent size?
It limits surface area