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Mitosis. Cancer. Meiosis. Non- disjunction. DNA. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. - PowerPoint PPT PresentationTRANSCRIPT
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Mitosis Cancer MeiosisNon-
disjunctionDNA
If you break a leg, this process will return your muscle and
bones cells and tissues to normal.
What is mitosis?
100 Mitosis
In unicellular organisms, mitosis achieves this.
What is asexual reproduction?
200 Mitosis
This type of cell has two sets of chromosomes.
What is a diploid cell?
300 Mitosis
This type of reproduction is favoured when the environment
is unstable.
What is sexual reproduction?
400 Mitosis
This best describes apoptosis.
What is programmed cell death?
500 Mitosis
A mass of cells dividing uncontrollably is called this.
What is a tumour?
Cancer 100
Cancer can result when this happens to the DNA.
What is damage?
Cancer 200
A tumour that remains small and doesn’t spread is called this.
What is a benign tumour?
Cancer 300
This is when a cancer cell from a tumour enters the blood and
starts a tumour somewhere else.
What is metastasis?
Cancer 400
These are the two main differences between cancer cells and normal cells going through
mitosis.
Cancer cells are uncontrolled and divide faster, normal cells are carefully controlled and divide
slower.
Cancer 500
The picture shown here represents this phase in meiosis.
What is metaphase I?
Meiosis 100
In the phase shown here, this happens
What is chromosomes split and the pieces of DNA move to opposite ends of the cell?
Meiosis 200
This is the end product of meiosis.
What is 4 haploid cells?
Meiosis 300
The pair of chromosomes that cross over in prophase I are
called this.
What are homologous chromosomes?
Meiosis 400
This is the point of meiosis.
What is to create sperm and egg cells?
Meiosis 500
This is non-disjunction.
What is chromosomes don’t split up.
Non-disjunction 100
A child has 45 chromosomes. In what stage of meiosis did the
problem occur?
What is anaphase I or II?
Non-disjunction 200
This chart shows all your chromosomes lined up biggest to
smallest.
What is a karyotype chart?
Non-disjunction 300
Males have these sex chromosomes (pair # 23).
What is XY?
Non-disjunction 400
This disorder occurs when there are 3 copies of the number 13
chromosome.
What is trisomy 13?
Non-disjunction 500
DNA is made of long chain of these.
What are nucleotides?
100 DNA
Hair colour, eye colour, height are three examples of these.
What are genes?
200 DNA
This best describes an allele.
What is information to make the specific trait (or alternate forms
of a gene)?300 DNA
If you have 2 different alleles for a gene, you are called this.
What is heterozygous or hybrid?
400 DNA
This is another word for homozygous.
What is purebred?
500 DNA
Final Jeopardy
• Place your bets!• Topic: Cancer Treatments
This is the type of cancer research Mr. Holterman does.
What is cancer-specific protein targeting?
And the winner is…
(everyone, because you’re all going to ace the quiz/test!)