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Cell - Structure and Functions

Class 8 CBSE Guide and Sample Questions for Chapter 8 Ncert Science, Cell - Structure and Functions

Class 8, Ncert Science

CBSE Guide - CBSE Notes - CBSE Sample Questions

CBSE Sample Questions with Short Answers

Question.1: Define Prokaryotes and Eukaryotes.
Question.2: What is Protoplasm?
Question.3: Give three examples of unicellular organisms.
Question.4: Name the cell organelle which is found only in plant cell.
Question.5: What is the smallest cell size?
Question.6: What is the largest cell?

CBSE Sample Questions with Long Answers

Question.7: Why cell is known as structural and functional unit of life?
Question.8: Why are the mitochondria known as the power house of the cell?
Question.9: Why plasma membrane is called a selectively permeable membrane?
Question.10: Write a short note on the ‘shape of cells’ or ‘cell shape’.
Question.11: Write short notes on the following:

  • Gene
  • Chromosomes
  • Organelles
  • Vacuole
  • Tissues
  • Plastids.

Question.12: Why Plastids are said as ‘Kitchen of plant cells’?
Question.13: Differentiate between Plant cell and animal cell.
Question.14: Write a short note on ‘Nucleus of a cell’?