O-LevelBiologyCell Biology5090/12 · May/June 2020 · Q11 Mark

Starting with the smallest, and ending with the largest, what is the correct sequence of these parts of an organism?

Achromosome → gene → nucleus → cell → tissue

Bchromosome → gene → nucleus → tissue → cell

Cgene → chromosome → nucleus → cell → tissue

Dgene → chromosome → nucleus → tissue → cell

✓ Correct answer

C: gene → chromosome → nucleus → cell → tissue

Oracle Prep sorts past-paper questions by topic, so you can drill Cell Biology and see which topics are most likely to come up next.

Topic: Cell Biology, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2020 Paper 1 Variant 2, question 1.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content