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WorksheetsCell Growth and Division Practice
Total questions: 43
Worksheet time: 29mins
Starting with Gap 1, what is the correct order of the cell cycle?
G1 > G2 > S > M
G1 > S > G2 > M
G1 > M > S > G2
G1 > S > M > G2
What is the actual name of the S phase?
Symbiosis
Secondary
Synthesis
Simple
What happens during G1?
The cell grows and carries out normal functions
The DNA in the cell is copied
The cell grows a little bit more
The cell divides itself
What happens during S?
The cell grows and carries out normal functions
The DNA in the cell is copied
The cell grows a little bit more
The cell divides itself
What happens during G2?
The cell grows and carries out normal functions
The DNA in the cell is copied
The cell grows a little bit more
The cell divides itself
What happens during M?
The cell grows and carries out normal functions
The DNA in the cell is copied
The cell grows a little bit more
The cell divides itself
What is the acronym we use to remember the order of the phases of mitosis?
AMPT
TAPM
MAPT
PMAT
What happens during prophase?
Chromosomes condense
Chromosomes line up in the middle of the cell
Sister chromatids separate and move to opposite sides
Chromosomes unwind
What happens during metaphase?
Chromosomes condense
Chromosomes line up in the middle of the cell
Sister chromatids separate and move to opposite sides
Chromosomes unwind
What happens during anaphase?
Chromosomes condense
Chromosomes line up in the middle of the cell
Sister chromatids separate and move to opposite sides
Chromosomes unwind
What happens during telophase?
Chromosomes condense
Chromosomes line up in the middle of the cell
Sister chromatids separate and move to opposite sides
Chromosomes unwind
Which phase of mitosis is being shown?
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Which phase of mitosis is being shown?
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Which phase of mitosis is being shown?
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Which phase of mitosis is being shown?
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Which phase of mitosis is being shown?
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Which 3 phases make up interphase?
G1, S, & G2
G1, G2, & M
G2, S, & M
G1, M, & G2
Which of the following best represents a replicated chromosome?
Which of the following best represents a sister chromatid?
Which of the following is true about chromosomes and cell division?
The number of chromosomes stays the same
The number of chromosomes and chromatids changes
The number of chromosomes changes but the number of chromatids stay the same
The number of chromosomes stays the same but the number of chromatids changes
Which of the following statements about cytokinesis is FALSE?
Cytokinesis is not a part of mitosis/it is its own phase
Cytokinesis divides the cells cytoplasm
After cytokinesis, cells go back into G1
After cytokinesis, one of the two new cells must die
Cancer cells form masses of cells called
tumors
cyclins
growth factors
p53
Cancer affects
humans only
unicellular organisms only
multicellular organisms only
multicellular and unicellular organisms
Which diagram shows cancer cells?
A
B
Cancer is a disorder in which some cells have lost the ability to control their
size
spindle fibers
growth rate
surface area
Cyclins are a family of closely related proteins that
regulate the cell cycle
produce p53
cause cancer
work to heal wounds
Cells grown in a petri dish tend to divide until they form a thin layer covering the bottom of the dish. If cells are removed from the middle of the dish, the cells bordering the open space will begin dividing until they have filled the empty space. What does this experiment show?
Cell division is a completely random process
Once cells divide, they can never divide again
The controls on cell growth and division can be turned on and off
There is only a limited amount of DNA available to a given group of cells
The graph shows the 5-year survival rate percentages of patients diagnosed with cancer from 1985 through 1997. This data is for all types of invasive cancers and includes males and females of all races.
What is the trend in the data of cancer survival during the span of the time given?
The survival rate of cancer is increasing between 1985 and 1997 indicating an overall increase of people surviving cancer.
The survival rate of cancer is decreasing from 1985 to 1997 indicating an overall decrease of people surviving cancer.
The survival rate has not changed between 1985 and 1997.
You view a mosquito cell under a microscope and observe that it only has 3 chromosomes. Would that cell be diploid or haploid?
diploid
haploid
While in the womb, the webbed fingers of an embryo undergo programmed cell death, also known as ____________________.
apoptosis
cytokinesis
carcinogen
stem cells
Substances or radiation that is known to produce or promote cancer are called
carcinogens
kinases
cyclins
malignancies
_________________ is a critical point where stop and go signals can regulate the cell cycle.
Metastasis
Checkpoint
Apoptosis
Cancer
Which family of proteins regulates the timing of the cell cycle in eukaryotes?
Chromatids
DNA and RNA
Cyclins
Chromosomes
