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Mitosis/Phases
Cell Growth /Reproduction
Cell Cycle
Miscellaneous
100
How many phases are in Mitosis?
Four
100
The Larger a cell gets, the more demands it places on its ____.
What is DNA.
100
Interphase is divided into three of its own phases. Name one of them.
What is G1, S, or G2 (any accepted).
100
Carries genetic material
What is a chromosome.
200
The 1st and longest phase of mitosis.
What is Prophase
200
As a cell gets larger, it has more trouble moving enough ____ and _____ across its cell membrane.
What is food (nutrients) and wastes.
200
The phase where DNA replication takes place.
What is S phase.
200
How many chromosomes (normally) do humans have?
What is 46.
300
When microtubules connect the centromere of each chromosome to the two poles of the spindle
What is Metaphase
300
To prevent becoming too large, a cell will _____.
What is Divide.
300
The phase where cell growth occurs.
What is G1 phase.
300

DNA wraps around proteins called this forming chromotin

What are histones?

400
When sister chromatids separate and begin to move to opposite ends of the cell.
What is Anaphase
400
Many organisms, especially unicellular, reproduce by ______ and __________
What is mitosis and cytokinesis.
400
The phase where cells prepare for mitosis.
What is G2.
400
Each pair of chromatids is attached to a region called what?
What is the centromere.
500
List the phases of Mitosis in order.
What is Prophase, Metaphase, Anaphase, Telophase.
500
Before a cell gets too large, it divides, forming two what?
What is "daughter cells".
500
Interphase in order with a description of what occurs in each phase. (hint: three phases)
What is G1, the phase where cell growth occurs. S, where DNA replication occurs. G2, where the cell prepares for mitosis.
500

How many pairs of chromosomes does a human have?

What is 23?