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Jeopardy in Color

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Title: PowerPoint Presentation Subject: Jeopardy in Color Author: rmccaw Last modified by: Humes, William Created Date: 7/6/2001 1:20:12 PM Document presentation format – PowerPoint PPT presentation

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Title: Jeopardy in Color


1
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DNA JEOPARDY
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2
DNA
DNA Replication
Mutations
RNA
Disorders
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Jeopardy
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3
1
What is .A DOUBLE HELIX
This term describes the shape of DNA.
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4
2
What are .NUCLEOTIDES.
These are the small, repeating units that DNA is
composed of.
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5
3
What is .DEOXYRIBOSE.
This is the sugar that is found in DNA.



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6
4
What are .HYDROGEN BONDS.
These are the types of bonds that are found
between complementary base pairs.


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7
1
What is .S PHASE.
DNA replication occurs during this phase of the
cell cycle.

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8
2
What is . HELICASE.
This enzyme unwinds twisted strands of DNA.


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9
3
What is . SEMI-CONSERVATIVE
Because newly synthesized DNA contains one parent
strand and one new strand, replication is said to
be this.
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10
4
What is.DNA Polymerase
This is the enzyme that adds DNA nucleotides
during replication.


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11
1
What are.SOMATIC CELLS
Mutations can occur in sex cells, or in this type
of cell.
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2
What are .GAMETES
Mutations that occur in these type of cells will
be passed on to future generations.
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13
3
What is . NON-DISJUNCTION.
When homologous chromosomes fail to separate
properly during anaphase 1 of meiosis, it is
referred to as this.
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14
4
What is .TRANSLOCATION.
When one part of a non-homologous chromosome
breaks off and attaches to another chromosome it
s referred to as this type of mutation.
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15
1
What is.RIBONUCLEIC ACID
This is the full name of RNA.


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2
What is.URACIL.
RNA contains this base instead of Thymine.


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What is .RIBOSE.
This is the sugar that is found in RNA.
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4
What is .THREE
There are this many types of RNA.


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19
1
What is .TRISOMY 21.
Downs Syndrome is also known as this, because of
its 3 copies of chromosome 21.
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20
2
What is .KLINEFELTERS
This disorder is found in males who have the
genotype XXY.
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21
3
What is.X__
Females who have Turners Syndrome have this as
their genotype.
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22
4
What is .MONOSOMY
Non-disjunction can result in a trisomy or this
chromosome abnormality.
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23
FINAL JEOPARDY
  • CATEGORY
  • Mutations and Disorders

24
  • This genetic disorder is caused by an extra copy
    of chromosome 18, and has the following
    characteristics
  • 1/3000 births
  • Mental Retardation
  • Failure to thrive
  • Heart defect
  • Overlapping fingers
  • Low set, fawn-like ears

25
Answer
  • What is
  • EDWARDS SYNDROME
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