EduNinja

D1.3.3—Insertion and deletion consequences Topic Practice

D1.3.3—Insertion and deletion consequences Topic Practice
IB Biology syllabusBiology SL/HLFirst assessment 2025

Students practise predicting functional consequences of insertion or deletion mutations by analysing codon reading frames.

How this is tested

  • predict whether a given insertion or deletion alters the downstream amino acid sequence using a short mRNA segment
  • distinguish frameshift from in-frame mutations by counting nucleotides added or removed relative to multiples
0 selected