A Level Biology – Nucleic Acids
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Question 1 of 26
1. Question
What are the monomers of nucleic acids?
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Question 2 of 26
2. Question
What is made up by a five-carbon sugar, a phosphate group and a nitrogenous base?
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Question 3 of 26
3. Question
What sugar is found in DNA
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Question 4 of 26
4. Question
What sugar is found in RNA
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Question 5 of 26
5. Question
How many phosphate groups are present in ADP?
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Question 6 of 26
6. Question
How many phosphate groups are present in ATP?
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Question 7 of 26
7. Question
How many phosphate groups are present in AMP?
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Question 8 of 26
8. Question
Which of these is not a nitrogenous base?
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Question 9 of 26
9. Question
What does it mean to be a phosphorylated nucleotide?
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Question 10 of 26
10. Question
In DNA, how are the two polynucleotide chains arranged?
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Question 11 of 26
11. Question
Which of these are not present in DNA?
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Question 12 of 26
12. Question
What bond is present between the sugar and the phosphate group?
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Question 13 of 26
13. Question
By which reaction do the sugar, phosphate group and nitrogenous base bond?
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Question 14 of 26
14. Question
Which bond is formed between opposite nitrogenous bases?
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Question 15 of 26
15. Question
How many bonds form between adenine and thymine?
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Question 16 of 26
16. Question
How many bonds form between cytosine and guanine?
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Question 17 of 26
17. Question
Which of these is not a purine?
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Question 18 of 26
18. Question
Which of these is not a pyrimidine?
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Question 19 of 26
19. Question
What is the complementary base pair to uracil?
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Question 20 of 26
20. Question
What is the name of the structure that large DNA molecule is wound around?
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Question 21 of 26
21. Question
What is made up of a pentose sugar and a nitrogenous base?
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Question 22 of 26
22. Question
Where is DNA found in prokaryotic cells?
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Question 23 of 26
23. Question
What is DNA referred to as in prokaryotic cells?
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Question 24 of 26
24. Question
What is a chromosome with respects to DNA?
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Question 25 of 26
25. Question
How many rings are present in a purine?
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Question 26 of 26
26. Question
How many rings are present in a pyrimidine?
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