A1.2 Nucleic acids • question bank
A1.2 Nucleic acids Question Bank for IB Biology SL
Practise 178 available IB Biology SL questions for this unit in one focused question flow.
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A1.2 Nucleic acids syllabus topics
This IB Biology SL question bank groups available practice from 10 related syllabus topics. Review a topic before practising if you need to rebuild the underlying concept.
- A1.2.1 DNA as the genetic material of all living organisms
- A1.2.2 Components of a nucleotide
- A1.2.3 Sugar–phosphate bonding and the sugar–phosphate “backbone” of DNA and RNA
- A1.2.4 Bases in each nucleic acid that form the basis of a code
- A1.2.5 RNA as a polymer formed by condensation of nucleotide monomers
- A1.2.6 DNA as a double helix linked by hydrogen bonding between complementary base pairs
- A1.2.7 Differences between DNA and RNA
- A1.2.8 Complementary base pairing in allowing genetic information to be replicated and expressed
- A1.2.9 Diversity of possible DNA base sequences and its capacity for storing information
- A1.2.10 Conservation of the genetic code as evidence of universal common ancestry