Which option avoids the common misconception in this objective for Variation and evolution, Genetic engineering: students must describe bacterial cells engineered to produce useful substances such as human insulin.

The correct option is Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Genetic engineering because students must describe bacterial cells engineered to produce useful substances such as human insulin.. It is the only option that keeps DNA vs genes separate and answers the approved learning objective in Genetic engineering.

The correct option is Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Genetic engineering because students must describe bacterial cells engineered to produce useful substances such as human insulin.. Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Genetic engineering because students must describe bacterial cells engineered to produce useful substances such as human insulin. is correct because A DNA base sequence is the storage format; a gene is the named instruction unit. The learning objective says students must describe bacterial cells engineered to produce useful substances such as human insulin, so the answer must stay inside Genetic engineering. The alternative options are wrong because they either explaining protein coding without naming the gene as the relevant section of dna., treating dna as if it always means one gene., or drift away from do not use dna, gene, and chromosome as interchangeable answers..