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WorksheetsMitosis and Meiosis
Total questions: 68
Worksheet time: 3600secs
Which of the following is not a stage of interphase?
Gap 1
Synthesis
Gap 2
Anaphase
Which stage facilitates cell growth and preparation for mitosis?
Interphase
Metaphase
Prophase
Anaphase
DNA is replicated in which stage?
Interphase
Prophase
Anaphase
Metaphase
During which stage(s) do cells just function as they should producing extra proteins adn forming extra organelles?
g-1 and g-2
synthesis
metaphase
telophase
What happens during synthesis?
DNA is replicated in the nucleus resulting in two identical copies of DNA.
Cells just function as they should.
DNA is replicated in the cytoplasm resulting in two different copies of DNA.
Cells are duplicated.
What are loosely packed combination of DNA and proteins (histones)?
chromatin
chromatids
chromosomes
dna
What are 1/2 of duplicated chromosome, made of condensed (packaged) chromatin?
chromatid
chromatin
chromosome
dna
What are two identical sister chromatids connected at the centromere?
chromosome
chromatid
chromatin
dna
What cell cycle process' prupose is to divide the nucleus to make 2 nuclei with identiacal DNA; split the DNA so the correct half can go in the new cell?
mitosis
meiosis
interphase
cytokinesis
What stage of the cell cycle is this?
Prophase
Anaphase
Metaphase
Telophase
Chromosomes become visible in the cell during which phase?
prophase
anaphase
telophase
cytokinesis
The nuclear membrane dissolves, spindle fibers form towards the center of the cell. and centrioles move to opposite poles of the cell during which phase?
prophase
anaphase
telophase
metaphase
Which phase of mitosis is this?
Metaphase
Anaphase
Prophase
Telophase
During which phase do chromosomes line up across the middle(equator) of the cell and spindle fibers connect the centromere of each chromosome?
metaphase
anaphase
telephase
cytokinesis
What phase of the cell cycle is this?
anaphase
metaphase
telephase
cytokinesis
During which phase of the cell cycle do sister chromatids separate and then pulled to opposite poles of the cell?
anaphase
metaphase
telophase
prophase
Prophase
Metaphase
Anaphase
Telephase
cytokenises
What phase is anaphase?
What phase is metaphase?
What phase is Telephase?
What phase is Prophase?
What phase is Interphase?
What phase is cytokinesis?
The goal of mitosis is to
make a new parent cell
make two new daughter cells with the same DNA
make two new daughter cells with different DNA
to grow a larger toe
In interphase, the cell is
multiplying chromosomes
growing and copying DNA
destroying DNA
moving inside
How many chromosomes are in each human cell?
1
146
46
1,000,000
Why does our body undergo mitosis?
fun and games
checks and balances
growth and repair
to build bigger muscles
Match the following for mitosis and meiosis.
PMAT happens once or twice
Mitosis & Meiosis
makes 4 genetically different cells
Meiosis
Sister Chromatids (already crossed over) pull apart
Anaphase 2 of Meiosis
Homologous Chromosomes pulled apart & Independent assortment
Anaphase 1 of Meiosis
makes 2 identical cells
Mitosis
Name this phase of Meiosis:
Prophase II
Metaphase I
Metaphase II
Anaphase II
Crossing over usually occurs between:
Sister Chromatids
Homologous Chromosomes
Alleles
Non-Homologous Chromosomes
Name the phase:
Telophase I
Metaphase I
Anaphase II
Metaphase II
What process results in the division of 1 cell into 2 identical daughter cells?
Mitosis
Meiosis
G1
Cross-Over
During what stage of the cell cycle do organelles get duplicated?
G1
S
G2
M (mitosis)
During what stage of the cell cycle does genetic material get duplicated?
G1
S
G2
M
What is the name for the event that results in the division of the cell body (cytoplasm) into 2 daughter bodies.
Telophase
Citokinesis
Mitosis
Cross Over
How is DNA organized inside the Nucleus?
Chromosomes
Base pairs
Segments
Plasmids
What is the correct order of the stages of Mitosis?
Telophase, Anaphase, Metaphase, Prophase
Prophase, Telophase, Metaphase, Anaphase.
Prophase, Metaphase, Anaphase, Telophase.
Anaphase, Metaphase, Prophase, Telophase.
What is the normal number of chromosomes in a normal (diploid) cell?
46 (23 x 2)
23 (23 x 1)
92 (23 x 4)
92 (46 x 2)
What is the correct definition of a haploid cell?
A cell that only has a single set of chromosomes. (23 = n)
A cell that has 2 sets of chromosomes (46 = 2n)
What is the end product of meiosis?
4 haploid cells.
2 diploid cells.
2 haploid cells.
4 diploid cells.
During which of the following stages are the chromosomes aligned at the midpoint of the nuclei?
metaphase
anaphase
telophase
prophase
What is the final stage of meiosis?
telophase I
anaphase II
Metaphase I
telophase II
Which stage of Mitosis is being shown and described:
Chromosomes line up in the middle.
interphase
prophase
metaphase
anaphase
Which stage of Mitosis is being shown and described:
Daughter cells are pinched apart and parent cell's cytoplasm is divided between the 2 new cells.
Cytokinesis
Metaphase
Anaphase
Telophase
Which stage of Mitosis is being shown and described:
The nucleus begins to disappear and chromosomes form.
Telophase
Anaphase
Prophase
Interphase
Which stage of Mitosis is being shown and described:
Chromosome pairs are split and tugged to opposite ends of the cell
Prophase
Metaphase
Anaphase
Telophase
What stage of Mitosis is being shown and described:
Cell carries out its normal functions, grows and prepares to divide, and the DNA is copied/duplicated.
Interphase
Telophase
Anaphase
Prophase
What stage of Mitosis is being shown and described:
New nuclear membrane begins to form around each new nucleus and the cell is pinched.
Anaphase
Telophase
Metaphase
Cytokinesis
What stage of Meiosis is being shown and described:
The homologs of each chromosome pair separate and are pulled to opposite ends
Prophase 1
Metaphase 1
Anaphase 1
Telophase 1
What stage of Meiosis is being shown and described:
Copied pairs partner up, chromosomes condense and nuclear membrane disappears.
Prophase 1
Metaphase 1
Anaphase 1
Telophase 1
What stage of Meiosis is being shown and described:
The pairs line up in the center of the cell.
Prophase 1
Metaphase 1
Anaphase 1
Telophase 1
What stage of Meiosis is being shown and described:
Cell divides into 2 daughter cells. (2n...Diploid cells)
Prophase 1
Metaphase 1
Anaphase 1
Telophase 1
What stage of Meiosis is being shown and described:
Each chromosome is made up of 2 copies of a homolog/2 chromatids
Prophase 2
Metaphase 2
Anaphase 2
Telophase 2
What stage of Meiosis is being shown and described:
Chromatids split forming individual chromosomes and are pulled to opposite ends of the cell.
Prophase 2
Metaphase 2
Anaphase 2
Telophase 2
What stage of Meiosis is being shown and described:
Both cells divide producing 4-1n cells (haploid) containing half the number of chromosomes
Prophase 2
Metaphase 2
Anaphase 2
Telophase 2
What stage of Meiosis is being shown and described:
Each chromosome lines up in the middle of the cell.
Prophase 2
Metaphase 2
Anaphase 2
Telophase 2
What are two identical sister chromatids connected at the centromere?
chromosome
chromatid
chromatin
dna
What are loosely packed combination of DNA and proteins (histones)?
chromatin
chromatids
chromosomes
dna
What is the end product of meiosis?
4 haploid cells.
2 diploid cells.
2 haploid cells.
4 diploid cells.
What is represented here?
DNA replication
Nuclear membrane breaking down
Crossing Over
Name this structure:
Chromosome
Chromatin
Chromatid
Tetrad
