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IB Biology HL A2.2.2 Microscopy Skills Questions

Prepare and stain a cell specimen for observation with a light microscope. Measure cells using an eyepiece graticule and stage micrometer, and calculate magnification, actual size and scale bars.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Describe how to prepare and stain cell mounts for observation with a light microscope.
  • Measure cells using an eyepiece graticule and a stage micrometer.
  • Calculate magnification and actual size, and use or construct scale bars.

IB Biology HL A2.2.2 Microscopy Skills Questions question 1

[Maximum number: 1]

Calculate the magnification of the electron micrograph.

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