Ch11 & 12.4 Bio Cell Cycle, Mitosis, Meiosis (10/31/2025)

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In order to fit within a cell, DNA becomes more compact by

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Chromatids are

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A protein disk that attaches two chromatids to each other in a chromosome is called a

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Which of the following is not a true difference between the chromosomes of eukaryotes and those of prokaryotes

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The stage of the cell cycle that occupies most of the cell’s life is

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The phase of mitosis that is characterized by the arrangement of all chromosomes along the equator of the cell is called

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A spindle fiber is a specialized form of

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As a result of mitosis, each of the two new cells produced from the original cell during cytokinesis

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In plant cells, cytokinesis occurs when

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A typical human cell contains 46 chromosomes. After mitosis and cytokinesis, each of the two new cells formed from the original cell

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Why do cells do mitosis?

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Cancer is

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What causes cancer?

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What happens at the G2 checkpoint if there are errors in the DNA?

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One difference between cell division in plant cells and animals is that plant cells have

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The structure labeled A is called the

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Which event occurs during interphase?

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Which pair is correct?

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Cell division is represented in the figure by the letter ____.

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Refer to the illustration above. During which stage do the centromeres divide?

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Refer to the illustration above. Which of the following correctly indicates the order in which these events occur?

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What phase does a brain cell enter after cytokinesis?

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Following replication of its DNA, each chromosome contains two_______  , which are attached to each other by a centromere.

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The full sequence of events that occurs in a cell from one mitotic division to the next is called the _______ .

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Microtubules that extend from the poles of a cell to the centromeres during cell division are called _______  .

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During cell division, plant cells form a new_______  in the center of the cell.

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In eukaryotic cells, _______  takes place after the nucleus divides.

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After a new nuclear membrane forms during telophase of mitosis, the_______ divides, resulting in two cells.

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Collectively, the time spent in G1 + S + G2 is called _______ .

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In mitosis, anaphase follows_______  .

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Chromatin coils up into short chromosome rods during _______ .

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During normal mitotic cell division, a parent cell having four chromosomes will produce two daughter cells, each containing _______(#) chromosomes.

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Control of the cell cycle occurs at three main _______ , one before S, another before M, and another before cytokinesis.

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Due to an error in DNA cells start dividing uncontrollably and create a malignant _______ .

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Which stage of interphase is DNA replicated?

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What percent of a cells life is spent in M Phase?

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Which phase of mitosis is this?

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Which phase of mitosis is this?

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Which phase of mitosis is this?

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If the chromatin is not distinguishable as a chromosome, what stage is it?

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An embryonic stem cell that can develop into any type of cell except extraembryonic is

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C. elegans, a round worm, starts making cuticle cells at 8 divisions. How many cells?

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If you started studying one human dividing skin cell in a culture, how many would you have after 48 hours?

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What does the G1 checkpoint verify before S phase?

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What is the surface area to volume ratio of a 4cm cube?

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Which treatment of cancer would be most effective?

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Cyclins

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E.C. Biology - The only science where multiplication and  _______  mean the same thing.

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Which of these accurately describes a difference between cancer cells and normal cells?

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Humans and other animals regulate cell growth and cell division. Nerve cells do not divide again once they have developed. What other cell category does not divide once mature?

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The rate at which materials enter and leave the cell depends upon the cell's

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If a cell has 12 chromosomes, how many chromosomes will each of its daughter cells have after mitosis and cytokinesis?

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Which statement does NOT describe external regulatory proteins?

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2n means...

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Discuss the advantages and disadvantages of asexual and sexual reproduction. How does the reproductive strategy influence an organism’s chances for survival? (20 points)

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What is cancer? How does it occur? Why is it difficult to cure? (answer each question specifically)

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Stage in meiosis immediately after centromeres break _____

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Separation of homologues occurs during

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Diagrams 1 and 2 show cells from an organism with a diploid number of 4.

Refer to the illustration above. Which of the cells will be a diploid cell at the completion of division?

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The cells resulting from meiosis in either males or females are called _______ 

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A reciprocal exchange of corresponding segments of DNA is called _______ .

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The process called
_______  guarantees that the number of
chromosomes in gametes is half the number of chromosomes in body cells.

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A picture of a cell’s chromosomes is called a(n)...

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Which phase of meiosis is this?

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What are separating in this picture?

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Crossing over occurs in

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What causes cancer?

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Why go to all of the extra steps and possible errors involved in sexual reproduction?

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Unlike mitosis, meiosis results in the formation of

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The image shows the

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Process B occurs in the female_____

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When discussing sets of chromosomes, mitosis results in two _______  daughter cells that have the same genetic makeup. Meiosis results in four _______  cells that are all genetically different from each other. 

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Discuss the advantages and disadvantages of asexual and sexual reproduction.

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Compare and contrast the process for asexual cell division with the process for making gametes. Include a) cell cycle and b) M phase specific characteristic descriptors.

Ch11 & 12.4 Bio Cell Cycle, Mitosis, Meiosis (10/31/2025)

In order to fit within a cell, DNA becomes more compact by

Chromatids are

A protein disk that attaches two chromatids to each other in a chromosome is called a

Which of the following is not a true difference between the chromosomes of eukaryotes and those of prokaryotes

The stage of the cell cycle that occupies most of the cell’s life is

The phase of mitosis that is characterized by the arrangement of all chromosomes along the equator of the cell is called

A spindle fiber is a specialized form of

As a result of mitosis, each of the two new cells produced from the original cell during cytokinesis

In plant cells, cytokinesis occurs when

A typical human cell contains 46 chromosomes. After mitosis and cytokinesis, each of the two new cells formed from the original cell

Why do cells do mitosis?

Cancer is

What causes cancer?

What happens at the G2 checkpoint if there are errors in the DNA?

One difference between cell division in plant cells and animals is that plant cells have

The structure labeled A is called the

Which event occurs during interphase?

Which pair is correct?

Cell division is represented in the figure by the letter ____.

Refer to the illustration above. During which stage do the centromeres divide?

Refer to the illustration above. Which of the following correctly indicates the order in which these events occur?

What phase does a brain cell enter after cytokinesis?

Which stage of interphase is DNA replicated?

What percent of a cells life is spent in M Phase?

Which phase of mitosis is this?

Which phase of mitosis is this?

Which phase of mitosis is this?

If the chromatin is not distinguishable as a chromosome, what stage is it?

An embryonic stem cell that can develop into any type of cell except extraembryonic is

C. elegans, a round worm, starts making cuticle cells at 8 divisions. How many cells?

If you started studying one human dividing skin cell in a culture, how many would you have after 48 hours?

What does the G1 checkpoint verify before S phase?

What is the surface area to volume ratio of a 4cm cube?

Which treatment of cancer would be most effective?

Cyclins

Which of these accurately describes a difference between cancer cells and normal cells?

Humans and other animals regulate cell growth and cell division. Nerve cells do not divide again once they have developed. What other cell category does not divide once mature?

The rate at which materials enter and leave the cell depends upon the cell's

If a cell has 12 chromosomes, how many chromosomes will each of its daughter cells have after mitosis and cytokinesis?

Which statement does NOT describe external regulatory proteins?

2n means...

Discuss the advantages and disadvantages of asexual and sexual reproduction. How does the reproductive strategy influence an organism’s chances for survival? (20 points)

What is cancer? How does it occur? Why is it difficult to cure? (answer each question specifically)

Stage in meiosis immediately after centromeres break _____

Separation of homologues occurs during

Diagrams 1 and 2 show cells from an organism with a diploid number of 4.Refer to the illustration above. Which of the cells will be a diploid cell at the completion of division?

A picture of a cell’s chromosomes is called a(n)...

Which phase of meiosis is this?

What are separating in this picture?

Crossing over occurs in

What causes cancer?

Why go to all of the extra steps and possible errors involved in sexual reproduction?

Unlike mitosis, meiosis results in the formation of

The image shows the

Process B occurs in the female_____

Discuss the advantages and disadvantages of asexual and sexual reproduction.

Compare and contrast the process for asexual cell division with the process for making gametes. Include a) cell cycle and b) M phase specific characteristic descriptors.

In order to fit within a cell, DNA becomes more compact by

Chromatids are

A protein disk that attaches two chromatids to each other in a chromosome is called a

Which of the following is not a true difference between the chromosomes of eukaryotes and those of prokaryotes

The stage of the cell cycle that occupies most of the cell’s life is

The phase of mitosis that is characterized by the arrangement of all chromosomes along the equator of the cell is called

A spindle fiber is a specialized form of

As a result of mitosis, each of the two new cells produced from the original cell during cytokinesis

In plant cells, cytokinesis occurs when

A typical human cell contains 46 chromosomes. After mitosis and cytokinesis, each of the two new cells formed from the original cell

Why do cells do mitosis?

Cancer is

What causes cancer?

What happens at the G2 checkpoint if there are errors in the DNA?

One difference between cell division in plant cells and animals is that plant cells have

The structure labeled A is called the

Which event occurs during interphase?

Which pair is correct?

Cell division is represented in the figure by the letter ____.

Refer to the illustration above. During which stage do the centromeres divide?

Refer to the illustration above. Which of the following correctly indicates the order in which these events occur?

Diagrams 1 and 2 show cells from an organism with a diploid number of 4.

Refer to the illustration above. Which of the cells will be a diploid cell at the completion of division?

Diagrams 1 and 2 show cells from an organism with a diploid number of 4.

Refer to the illustration above. Which of the cells will be a diploid cell at the completion of division?