Quiz+ unit+of+life

1. Quiz Time Fundamental Unit of Life

2. Cell organelle containing chlorophyll is known as_______ Rough endoplasmic reticulum Mitochondria Chloroplast Leucoplast Chloroplast

3. Kitchen of the house of a cell is ______ Ribosome Lysosome Nucleus Chloroplast Chloroplast

4. Plastid that help in pollination is _____ Chloroplast Chromoplast Leucoplast Chromoplast

5. Which cell organelle is not found in plant Cell _______________ Mitochondria Lysosome Vacuole Centrosome Centrosome

6. Protoplasm consists of ________ Only Nucleus Only Cytoplasm Cytoplasm and Nucleus None of the above Cytoplasm and Nucleus

7. The essential Proteins and lipids for the formation of plasma membrane, are manufactured by --- a) endoplasmic reticulum. B) mitochondria c) golgi apparatus d) lysosome

8. Which cell organelle is seen in a prokaryotic cell from the following--- a) Mitochondria b) Ribosomes c) Plastids d) lysosome Ribosomes

9. Lipid molecules in the cell are synthesized by---------- a) smooth endoplasmic reticulum b) rough endoplasmic reticulum c) golgi apparatus d) Plastids. Smooth endoplasmic reticulum

10. Rod shaped structures in the nucleus is _____ Centrosome Chromosome Lysosome Ribosomes Chromosome

11. Plasmolysis in a plant cell is due to ---- a) break down of plasma membrane in hypotonic solution. b) shrinkage of cytoplasm in hypertonic solution. c) shrinkage of neucleoplasm . Shrinkage of cytoplasm in hypertonic solution.

12. What will happen to the cheek cell kept in hypertonic solution______ (a)They will swell (b)They will shrink (c)They will burst (d)They will not change their shape. They will shrink

13. Name the cell organelle labeled as A in the diagram. Endoplasmic reticulum

14. Which cell organelle from A, B, C and D Given in the diagram is called kitchen of the cell? B A C D A