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20
×
How many statements are true for semi-conservative replication of DNA in a prokaryotic cell?
1
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15
×
What is the minimum number of hydrogen bonds between the two strands in a length of DNA containing 500 base pairs?
1000
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10
×
Which row represents the correct features of guanine?
C
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banana
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magnet
Take 15 points!
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gift
Win 25 points!
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thief
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25
10
×
A molecule of transfer RNA (tRNA) has the anticodon sequence UAC. What will be the corresponding nucleotide sequence in the DNA?
TAC
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10
×
Which statements about mRNA are correct? 1 mRNA can form base pairs. 2 mRNA can form hydrogen bonds. 3 mRNA is double stranded.
1 and 2 only
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banana
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rocket
Go to first place!
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shark
Other team loses 10 points!
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thief
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25
10
×
What is correct for uracil?
B
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20
×
?
1,2 and 3
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15
×
Name 2 stop codons.
UAA, UAG, UGA
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15
×
What is the maximum number of codon-anticodon interactions within one ribosome?
2
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15
×
The diagram shows a strand of DNA and mRNA during transcription. GIve the name and numbe of bonds present at point labelled 3.
hydrogen, 3
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15
×
What is the start codon?
AUG
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boom
Lose 50 points!
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fairy
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25
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gift
Win 25 points!
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banana
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15
×
What is the correct tRNA anticodon coding for the amino acid proline?
GGU
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15
×
What is the correct mRNA codon coding for the amino acid alanine?
GCA
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