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trap
No points!
Oops!
×
seesaw
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Okay!
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fairy
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5
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15
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25
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banana
Go to last place!
Oops!
15
×
Name the trio who won the 1962 Nobel Prize in Medicine for their discovery of DNA's structure.
Best, Law and Charlton
Watson, Crick and Wilkins
Diamond, Yauch and Horowitz
Rowland, Knowles and Williams
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seesaw
Swap points!
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magnet
Take 25 points!
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fairy
Take points!
5
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25
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baam
Lose 20 points!
Oops!
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baam
Lose 25 points!
Oops!
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fairy
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5
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15
20
25
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rocket
Go to first place!
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thief
Give points!
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25
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trap
No points!
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fairy
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5
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15
20
25
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shark
Other team loses 5 points!
Okay!
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thief
Give points!
5
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25
15
×
How much of the genome is made up of regions that code for DNA?
Around 2%
Around 95%
Around 50%
All of it
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15
×
What word describes the process by which a cell develops more specialised functions?
Differentiation
Replication
Translation
Transcription
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15
×
Which type of chromosome structure mutation is important for evolution?
Inversion
Duplication
Translocation
Deletion
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15
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Which type of RNA carries a copy of the genetic code from the nucleus to the ribosome?
rRNA
zRNA
mRNA
tRNA
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15
×
During PCR, which of the following occurs at the highest temperature?
DNA polymerase adds nucleotides
Strands separated
Ligase joins DNA fragments
Primers bind
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15
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Which of the following is NOT one of the three domains of life?
Eukaryotes
Bacteria
Archaea
Prokaryotes
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15
×
The insertion of an extra nucleotide into a DNA sequence results in what?
Neutral mutation
Frameshift mutation
Nonsense mutation
Missense mutation
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15
×
Which type of natural selection can lead to speciation?
Directional
Stabilising
Dimensional
Disruptive
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15
×
Which type of mutation would affect only one amino acid in the polypeptide produced?
Insertion
Substitution
Deletion
All of the above
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15
×
Normal DNA - ATCCCCCTACC. Mutated DNA - ATCCACCTACC. Which type of mutation has occurred?
Inversion
Deletion
Insertion
Substitution
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15
×
What are the DNA base pairing rules?
Adenine to Uracil, Cytosine to Guanine
Adenine to Cytosine, Thymine to Guanine
Adenine to Thymine, Cytosine to Guanine
Adenine to Guanine, Cytosine to Thymine
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