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Question

Who coined the term 'protoplasm'?

This question was previously asked in
RRB NTPC 2019 CBT 1 Question Paper (8-Mar-2021) (Shift 2)
The correct answer is
Johann Evangelist Purkinje

Protoplasm Term Coined By Scientist

The term 'protoplasm' was introduced into scientific vocabulary by the anatomist and physiologist Johann Evangelist Purkinje.

He used this term to describe the fundamental substance of the cell, essentially the living matter within the cell membrane.

Identifying the Originator

  • Johann Evangelist Purkinje: Credited with coining the term 'protoplasm' in the mid-19th century.
  • Robert Hooke: Known for coining the term 'cell' after observing cork structure under a microscope.
  • G.J. Mendel: Famous for his work on genetics and pea plants.
  • Charles Darwin: Known for the theory of evolution by natural selection.

Based on historical contributions to cell science, Johann Evangelist Purkinje is recognized for coining the term 'protoplasm'.

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Similar Questions

  1. The energy currency of the cell is called as :
  2. Which is the outermost covering of the cell that separates the contents of the cell from its external environment?
  3. Cytoplasm is a jelly-like fluid that is present between:
  4. A jelly-like substance between the nucleus and the cell membrane is called:
  5. A single-celled fertilised egg is called a/an:
  6. Which of the following is a membrane-bound sac filled with digestive enzymes?
  7. Diffusion is a process by which:
  8. _____________ are known as the powerhouse of the cell.

  9. Which of the following are present only in plant cells?
  10. What is the main characteristic of cells in the meristematic phase of growth in plants?


Important Questions from Cell

  1. Which of the following is an epithelial tissue?

    I. Squamous

    II. Ciliated

  2. Cells of ______ and ______ tissues are living cells.

  3. The process of converting ammonia into nitrates is called:

  4. Which of the following is not true about prokaryotic cells?

  5. Fore limbs of whale, bat, tiger and man are examples of

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