Structure of the Genome
The genome as all hereditary DNA, including protein-coding genes, regulatory sequences and transcribed non-translated regions.
How to study Higher Biology
Move from accurate biological mechanisms to unfamiliar data, experimental evidence and justified conclusions. Use current official materials for the written, extended-response and controlled-assignment formats that this question bank does not reproduce.
Core concepts
Concept 1
Define a genome as the organism’s entire hereditary information encoded in DNA.
Exam cue: Define a genome as the organism’s entire hereditary information encoded in DNA.
Concept 2
Distinguish protein-coding genes from regulatory and other non-protein-coding sequences.
Exam cue: Distinguish protein-coding genes from regulatory and other non-protein-coding sequences.
Concept 3
Relate different sequence functions to transcription and translation outcomes.
Exam cue: Relate different sequence functions to transcription and translation outcomes.
Risk pitfalls and guardrails
The genome is not limited to protein-coding genes.
Guardrail: Check vocabulary, sequence, direction, compartment, units and whether the evidence supports causation or only an association.
A sequence can be transcribed without being translated.
Guardrail: Check vocabulary, sequence, direction, compartment, units and whether the evidence supports causation or only an association.
Memory anchors
Genome
All hereditary DNA, coding and non-coding.
Gene
A DNA sequence that codes for a protein.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
What is an organism's genome?
Which DNA sequence is defined as a gene in the Higher Biology course?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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