| Date | May 2013 | Marks available | 1 | Reference code | 13M.1.HL.TZ2.9 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 9 | Adapted from | N/A |
Question
What is the relationship between enzymes and DNA?
A. Enzymes contain the code for DNA.
B. Enzymes act on DNA during translation.
C. Both enzymes and DNA have similar shapes.
D. The structure of enzymes is determined by DNA.
Markscheme
D
Examiners report
N/A
Syllabus sections
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- 09M.1.HL.TZ2.11: On which molecule is a codon found? A. DNAB. mRNAC. tRNAD. rRNA
- 10N.2.SL.TZ0.1e(ii): Outline the difference in mRNA production for the three genes during the submergence period...
- 10N.2.SL.TZ0.3d: Outline the use of polymerase chain reaction (PCR) to copy and amplify minute quantities of DNA.
- 09N.2.SL.TZ0.2c: Explain the role of transfer RNA (tRNA) in the process of translation.
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- 10M.2.SL.TZ1.5b: Explain how the base sequence of DNA is conserved during replication.
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- 13N.2.SL.TZ0.3b: Explain DNA replication.
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- 09M.2.HL.TZ2.6c: Explain prokaryotic DNA replication.
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- 10N.2.SL.TZ0.1f: Deduce, using all the data, which gene was used to modify GMFC.
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- 17M.1.SL.TZ1.11: A short sequence of nucleotides reads GGACAGAGCGCAGACGA. In which type of molecule could this...
- 17M.1.HL.TZ1.9: A strand of mRNA consists of the following nucleotides: AUUCUGGCUA Which of the following...
- 17N.1.SL.TZ0.11: Which sequence of bases and amino acids could be produced by transcription and translationof...
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- 10M.1.HL.TZ2.8: The table below shows the codons that determine different amino acids in protein...
- 09N.1.HL.TZ0.7: What principle is necessary to prevent mutation of DNA during replication?A. Base pairing is...
- 12N.2.HL.TZ0.7b: Explain the process of DNA replication.
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- 17M.2.SL.TZ1.1c: Estimate how much smaller drilled oysters raised in seawater at a high CO2 concentration were...
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- 12M.2.SL.TZ2.6c: Discuss the relationship between one gene and one polypeptide.
- 10M.2.SL.TZ1.5a: Explain why DNA must be replicated before mitosis and the role of helicase in DNA replication.
- 12N.2.SL.TZ0.3c: DNA in chromosomes undergoes replication before mitosis. Outline how complementary base...
- 10N.2.SL.TZ0.1e(iii): Compare the mRNA production for the three genes during the submergence period between the two...
- 10N.2.SL.TZ0.1e(i): Determine which gene produced the most mRNA on the first day of the submergence period for...
- 16M.2.HL.TZ0.5b: Explain the roles of specific enzymes in prokaryote DNA replication.
