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Question

Who coined the term 'protoplasm' for the fluid substance of the cell?

This question was previously asked in
RRB NTPC 2024 Undergraduate CBT 1 Question Paper (29-Aug-2025) (Shift 1)
The correct answer is

Purkinje

The correct answer is option 1 I.e. Purkinje.

The term 'protoplasm' was coined by Johann Evangelista Purkinje in 1839.

  • Purkinje, a Czech physiologist, used the term 'protoplasm' to describe the living substance inside the cell, which is now known as the cytoplasm.
  • He observed the semi-fluid substance in the cell and recognized its importance in cell function.

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