NCERT 8th Class (CBSE) Science: Cell- Structure and Functions – Quiz
38 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Cell- Structure and Functions – Quiz:
- All living organisms are made up of one and more cells. In unicellular organisms, a single cell performs all life functions. In multicellular organisms, the cells are specialized to perform certain functions.
- Cells consist of the jelly-like cytoplasm surrounded by the cell membrane. Within the cytoplasm is the nucleus. It is the control centre of the cell and is surrounded by the nuclear membrane.
- Organelles, such as mitochondria and vacuoles, are also present in the cytoplasm.
- A plant cell has a cell wall or chloroplasts which contain chlorophyll.