A full 60 minute lesson on DNA, Genes and Chromosomes, covering the following LOs…
Explain what is meant by the terms chromosome, gene and allele.
Compare and contrast DNA in eukaryotes with that in prokaryotes, mitochondria and chloroplasts.
Explain how the DNA base sequence is able to code for the primary structure of a polypeptide.
Explain the terms degenerate, universal and non-overlapping.
Explain why much of eukaryotic DNA can be considered as non-coding.
Explain what is meant by an intron and an exon.
Lesson includes starter task, summary questions (and answers), and practice exam questions (and mark scheme).
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Great resource :) saved me so much time! Thank you xx
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