CAIE IGCSE Biology 21.1.2 Discuss Why Bacteria Are Useful Questions

Practise discussing plasmids and the limited ethical concerns that make bacteria useful in genetic modification.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • explain how bacterial plasmids can carry inserted genes in genetic modification
  • explain why manipulating and growing bacteria raises few ethical or welfare concerns

CAIE IGCSE Biology 21.1.2 Discuss Why Bacteria Are Useful Questions question 1

[Maximum number: 1]

Which cell structure makes bacteria useful for genetic modification?

A

cell membrane

B

cell wall

C

cytoplasm

D

plasmids

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