Questão 1
Questão
The term mitosis means
Questão 2
Questão
Which of the following is a characteristic of G2 Phase?
Questão 3
Questão
The term used to describe the imaginary plane along which chromosomes line up during metaphase is called the
Questão 4
Questão
Which of the following is a characteristic of S phase?
Questão 5
Questão
Cell division is very similar in animal and plant cells. However,
Responda
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plant cells form a cleavage furrow instead of a cell plate
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animal cells form a cell plate instead of a cleavage furrow
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plant cells form a cell plate instead of a cleavage furrow
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plant cells don't have mitochondria
Questão 6
Questão
Which of the following is a characteristic of prophase?
Responda
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the cytoplasm splits
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nuclear membrane breaks down
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sister chromatids are pulled to opposite sides of the cell
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chromosomes line up along the equator (middle of cell)
Questão 7
Questão
All of the following are stages of interphase except
Questão 8
Questão
Which stage of mitosis is illustrated in the image?
Responda
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metaphase
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telophase
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anaphase
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prophase
Questão 9
Questão
Which of the following is a characteristic of anaphase?
Responda
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sister chromatids are pulled to opposite sides of the cell
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chromosomes line up along the equator
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the cytoplasm splits
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nuclear membrane breaks down
Questão 10
Questão
Which of the following is a characteristic of G1 phase?
Questão 11
Questão
Which of the following is a characteristic of cytokinesis?
Questão 12
Questão
Which of the following is a characteristic of metaphase?
Responda
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nuclear membrane dissolves
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nuclear membrane reforms
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sister chromatids are separated
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chromosomes line up along the equator
Questão 13
Questão
Which stage of the cell cycle is illustrated here?
Responda
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prophase
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anaphase
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cytokinesis
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telophase
Questão 14
Questão
Label B is pointing to the
Responda
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spindle fibers
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nuclear membrane
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centriole
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chromosome
Questão 15
Questão
Which stage of mitosis is illustrated here?
Responda
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telophase
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metaphase
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prophase
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anaphase
Questão 16
Questão
Identify the structure D is pointing to.
Responda
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chromosome
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spindle fibers
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nuclear membrane
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centrioles
Questão 17
Questão
Which stage of mitosis is illustrated here?
Responda
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metaphase
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telophase
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prophase
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anaphase
Questão 18
Questão
Structure A is the
Responda
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centrioles
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spindle fibers
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chromosome
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nuclear membrane
Questão 19
Questão
Which stage of mitosis is illustrated?
Responda
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metaphase
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telophase
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anaphase
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prophase
Questão 20
Questão
Which of the following is a characteristic of telophase?
Questão 21
Questão
Label C is pointing to the
Responda
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chromosome
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spindle fibers
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centriole
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nuclear membrane
Questão 22
Questão
During telophase the cell membrane, in animal cells, begins to pinch inward forming a
Responda
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cleavage furrow
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cell plate
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new cell
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metaphase plate
Questão 23
Questão
How many daughter cells are formed at the end of mitosis?
Responda
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2 genetically different diploid cells
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2 genetically different haploid cells
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2 genetically identical diploid cells
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2 genetically identical haploid cells
Questão 24
Questão
The cells resulting in mitosis have
Responda
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double the amount of chromosomes of the parent cell
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half the number of chromosomes of the parent cell
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same number of chromosomes as the parent cell
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no chromosomes
Questão 25
Questão
A cat cut its paw and the cells are undergoing mitosis to repair the damage. If a cats somatic cells contain 52 chromosomes, how many chromosomes will each newly formed cell contain?
Questão 26
Questão
This checpoint decides if the cell should divide or enter G0 phase.
Responda
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G1 Checkpoint
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G2 Checkpoint
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S Checkpoint
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Spindle Checkpoint
Questão 27
Questão
The cell divides for 3 reasons: [blank_start]growth[blank_end], [blank_start]repair[blank_end], and [blank_start]reproduction[blank_end].
Responda
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growth
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repair
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reproduction
Questão 28
Questão
List the stages of mitosis in the correct order: [blank_start]prophase[blank_end], [blank_start]metaphase[blank_end], [blank_start]anaphase[blank_end], [blank_start]telophase[blank_end].
Responda
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prophase
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interphase
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metaphase
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cytokinesis
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telophase
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anaphase
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anaphase
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prophase
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cytokinesis
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metaphase
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interphase
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telophase
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cytokinesis
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telophase
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metaphase
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anaphase
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interphase
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prophase
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interphase
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prophase
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metaphase
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anaphase
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telophase
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cytokinesis
Questão 29
Questão
Interphase takes place after mitosis.
Questão 30
Questão
This checkpoint ensures the spindle fibers are connected properly to each chromosome.
Responda
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G1 Checkpoint
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G2 Checkpoint
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S Checkpoint
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Spindle Checkpoint
Questão 31
Questão
The cell spends most of its time in ...
Responda
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interphase
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M Phase
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Cytokineisis
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Mitosis
Questão 32
Questão
This checkpoint looks to make sure DNA has been replicated properly.
Responda
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G1 Checkpoint
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G2 Checkpoint
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S Checkpoint
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Spindle Checkpoint
Questão 33
Questão
Haploid means the cell has [blank_start]1[blank_end] set of chromosomes and dipolid means the cell has [blank_start]2[blank_end] sets of chromosomes.
Questão 34
Questão
[blank_start]Gamete[blank_end] is another name for sex cells and [blank_start]Somatic[blank_end] is another name for body cells.
Questão 35
Questão
Which of the following would be considered body cells?
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egg
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lung
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skin
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sperm
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heart
Questão 36
Questão
Which of the following would be considered sex cells?
Responda
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stomach
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skin
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egg
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sperm
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eye
Questão 37
Questão
Gametes are fomed by the process of [blank_start]meiosis[blank_end] and somatic cells are formed by [blank_start]mitosis[blank_end].
Questão 38
Questão
When 2 gametes fuse together they create a diploid cell called a ...
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embryo
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zygote
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mygote
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fetus
Questão 39
Questão
Label the following parts of the structure below.
Responda
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Sister Chromatids
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Centromere
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Chromosome
Questão 40
Questão
If an organisms diploid number is 32, then their diploid number would be [blank_start]16[blank_end].
Questão 41
Questão
Two gametes, each with 33 chromosomes, fuse together to create a zygote. The zygote will contain [blank_start]66[blank_end] chromosomes.
Questão 42
Questão
During this phase the cell performs normal functions, grows, and can replicate DNA.
Responda
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M Phase
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S Phase
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Interphase
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Mitosis
Questão 43
Questão
A haploid cell contains 43 chromosomes, so its corresponding diploid cells would contain [blank_start]86[blank_end] chromosomes.
Questão 44
Questão
The centromere of the chromosome holds the sister chromatids together.
Questão 45
Questão
Which of the following does NOT play a role in regulating the cell cycle?
Questão 46
Questão
[blank_start]Cancer[blank_end] arises from uncrontrolled cell growth. This can form two types of tumors. [blank_start]Malignant[blank_end] tumors are the ones that are cancerous while [blank_start]benign[blank_end] tumors are not. If a cancer cell is able to break off and travel to a new location in your body we call that [blank_start]metastasis[blank_end].
Responda
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Cancer
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Malignant
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benign
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metastasis