WorksheetsQuiz #8: Chromosomes, Cell Division, & Cancer
Total questions: 55
Worksheet time: 32mins
After interphase, place the stages of mitosis in order.
prophase
metaphase
anaphase
telophase
cytokinesis
Stage of mitosis where two identical daughter cells are made.
cytokinesis
telophase
metaphase
interphase
Which phase of mitosis does this image represent?
telophase
anaphase
prophase
metaphase
Organelles that play a role in cell division.
mitochondria
centrioles
vacuole
nucleus
Stage of mitosis represented in this picture.
anaphase
telophase
cytokinesis
metaphase
Stage of mitosis where sister chromatids are separated and pulled to opposite poles.
metaphase
interphase
cytokinesis
anaphase
The image in this picture represents which phase of mitosis
cytokinesis
anaphase
telophase
metaphase
Proteins that contract and help to pull the chromosome pairs apart.
centromeres
centrioles
spindle fibers
ribosomes
How many chromosomes are in each cell in Mitosis.
46
25 pairs
24
10
The cells in this diagram are called...
sister cells
twin cells
daughter cells
parent cells
What happens in metaphase?
chromosome pairs line up in the middle
chromosomes pairs are pulled apart
chromosome pairs coil up
a copy of each chromosome is made
Which is a reason that cell reproduce?
growth
repair
maintenance
all of the above
What is the final stage of mitosis?
telophase
cytokinesis
anaphase
interphase
In which part of the cell are the chromosome found?
nucleus
cytoplasm
cell membrane
throughout the cell
What is replicated in S phase of Interphase?
Cytoplasm
Cell
DNA
Nucleus
Interphase is preparing the cell for...
Cell division
cell fragmentation
cell deterioration
cell proliferation
During M phase, what is being divided?
Cell
DNA
RNA
Chromosomes
Which of the following are CORRECT observations about MITOSIS and MEIOSIS? (Check all that apply.)
Mitosis produces cells that identical to the parent cell.
Meiosis produces cells that have half the number of chromosomes as the parent cell.
All cells go through INTERPHASE as part of the cell cycle, whether it goes to mitosis or meiosis next.
In both types of cell division, the chromosomes are only duplicated once.
Only in Mitosis, do you see chromosomes pair up to form a tetrad.
In Anaphase II, the _________ separate.
Homologues
Sister Chromatids
Tetrads
Centrioles
how many chromosomes do human gametes have?
46
23
18
36
Crossing over usually occurs between:
Sister Chromatids
Homologous Chromosomes
Alleles
Non-Homologous Chromosomes
In which cell(s) will meiosis occur? (Check all that apply)
muscle cell
gamete
sperm cell
skin cell
What are two identical sister chromatids connected at the centromere?
chromosome
chromatid
chromatin
dna
Eye color, hair color, having freckles, etc. are examples of:
DNA
Chromosomes
Genes
Traits
The picture shows 46 chromosomes taken from a human:
Male, because there are two X chromosomes
Male because there is an X and a Y
Female because there are two X chromosomes
Female because there is an X and a Y
What is a chromosome?
a gene pair where each allele in the pair is the same version
long strand of DNA condensed (or supercoiled) into a stick-like structure
a gene pair where each allele in the pair is a different version
What are alleles?
a gene pair where each allele in the pair is the same version
a gene pair where each allele in the pair is a different version
Since human cells carry 2 copies of each chromosome (one from each parent), they have 2 versions of each gene
What is a gene
organism's complete set of genetic material (DNA) that contains all the information needed to build and maintain that organism
a distinct portion of your cell's DNA that carries genetic instructions for a particular protein
molecules that will bond together, such as adenine with thymine and cytosine with guanine
What are homologous chromosomes?
gene pair where each allele in the pair is the same version
the physical expression of a set of genes for a particular trait
chromosome pairs (one from each parent) that are similar size and carry genes for the same trait
Cancer kills because it ____________ normal tissue and _________ the function of that tissue
forms, assists
invades, stops
invades, disrupts
out grows, enhances
How could a cancer cell leave it's original growth site
Circulatory system
Digestive system
Nervous system
Lymphatic system
True or False: Cancer tumors are always actively growing
True
False
Cancer is defined as the
uncontrolled division of mutated cells
normal division of cells
normal DNA replication
abnormal ATP synthesis
A benign tumor differs from a malignant tumor in that a benign tumor
is cancerous
spreads from the original site
does not metastisize
never causes health problems
Which type of tumor is worrisome!?
malignant
benign
biopsy
cyclic
A non-cancerous tumor is
Malignant
Metastatic
Benign
Malign
Cancer harms the body by
Invading healthy cells
Growing slowly
Not absorbing nutrients
Stimulating the immune system’s T cells
What stage is represented with this image?
Interphase
Prophase
Metaphase
Anaphase
Telophase
What stage is represented with this image?
Interphase
Prophase
Metaphase
Anaphase
Telophase
What stage is represented with this image?
Interphase
Prophase
Metaphase
Anaphase
Telophase
What are the "strings" called that are attached to the chromosomes?
Centrioles
Chromatin
Spindle Fibers
What stage is represented by this image?
Prophase
Metaphase
Anaphase
Telophase
What stage is represented by this image?
Prophase
Metaphase
Anaphase
Telophase
Arrange the following levels of hierarchy from LARGEST to SMALLEST
Organism, Organ, Tissue, Cell
Cell, Tissue, Organ, Organism
Organism, Cell, Tissue, Organ
Tissue, Cell, Organ, Organism
How is cytokinesis different in plant cells vs. animal cells?
In plant cells, cytokinesis uses a cell plate. In animal cells, cytokinesis uses a cleavage furrow.
In plant cells, cytokinesis uses a cleavage furrow. In animal cells, cytokinesis uses a cell plate.
In plant cells, cytokinesis happens twice, in animal cells cytokinesis happens once
In plant cells, cytokinesis happens once, in animal cells cytokinesis happens twice.
Which of the following best defines cancerous cells?
Unregulated cell growth
Incapable of creating new DNA
Lack of mitochondria
Slow cell replication
Chromosomes that have the same genes, but can have different alleles.
Sister chromatids
Homologous chromosomes
Diploid
Haploid
DNA
Chromosomes
Sister Chromatids
Homologous Chromosomes
An alternative version of a gene...
Allele
Genotype
Phenotype
Gene
Picture of all the chromosomes in a diploid cell.
Crystallography
X-ray
Pedigree
Karyotype
How does this paragraph explain the title of the book The Immortal Life of Henrietta Lacks?
Mrs. Lacks unfortunately had a short life.
Mrs. Lacks continues to live on through science.
The cancer Mrs. Lacks had will never live again.
Many others have died from the cancer Mrs. Lacks had.
