The Cell Cycle
Meiosis
Mitosis
Fertilization
Other
100
Interphase
Where is most of the cell's time spent?
100
Karyotypes are _____.
What are chromosomes displayed in matching pairs?
100
What has two copies of chromosomes? What has one copy of chromosomes?
What are diploid cells? What are haploid cells?
100
A sperm and an egg create this.
What is a zygote?
100
Some cells are stuck in this phase.
What is G zero?
200
Nerves and muscle cells.
What are [examples of] cells that almost never make copies of themselves?
200
During the S phase, chromosomes are ________.
What is duplicated?
200
This structure is loose and, over time, it develops an "X" shape.
What is chromatin?
200
Meiosis I and meiosis II result in uneven ____ ____.
What is cell division?
200
This is a _____ of cells growing out of control.
What is "group"? What is a tumor?
300
To eventually make two cells.
What is the cell cycle used for?
300
One parent is involved in this and two parents are involved in this.
What is asexual and sexual reproduction?
300
Mitosis creates two of these.
What are 2n cells?
300
These die when an ovum (egg) is created.
What are polar bodies?
300
Photocopy machine
What does the cell cycle represent?
400
The definition of binary fission.
What is the division of a cell into two cells with identical genes?
400
Diatoms are _____.
What is single celled?
400
CDK helps work on this during mitosis.
What is a spindle?
400
The zygote needs this in order to continue its development.
What is cytoplasmic nutrients?
400
Gap 1
What is the other name for interphase?
500
The function of cyclins, along with cyclin dependent kinases.
What is "triggering various activities of the cell cycle"?
500
Meiosis introduces new _______ of characteristics to offspring and it maintains a _________ number
What are combinations? What is constant?
500
This CDK helps break apart the nucleus.
What is a "mitosis promoting factor"?
500
Two of these are created during the fertilization process.
What are oocytes?
500
36
What is a diploid cell's 2n number?
M
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