Cells. : Multiple Choice Questions

1. Which of the following is a multicellular organism?
a) Euglena           b) amoeba 
c) earthworm.    d)  Paramoecium
2. Name the cell organelle that is responsible for forming skeletal framework of animal cell. 
a) chromatin network 
b) Golgi complex
c) Endoplasmic Reticulum 
d) Vacuole 
3. We use stain to prepare temporary mount of cheek cell and onion peel. Which of the two stains are used to stain them respectively? 
a) saffranine and glycerine
b) saffranine and iodine
c) methylene blue and saffranine 
d) saffranine and methylene blue
4. Robert Hooke observed honey comb like structure in
a) an onion peel
b) a thin slice of potato
c) a thin slice of cork
d) a leaf
5. The number of chromosomes present in humans is
a) 44    b)22     c) 46     d) 23
6. Which of the following organelle helps in protein synthesis? 
a) vacoules.         b) ribosome
c) chromatin.      d) lysosomes 
7. Euglena and Paramecium have special structures for its locomotion and collection of food. Which of the following is present in Euglena? 
a) cilia                    b) flagella 
c) pseudopodia     d) arms
8. The scientist who discovered cell is 
  a) Robert Hooke       
  b) Robert Brown
  c) Louis Pasteur
  d) A. V. Leuwenhoek
9. Each organ is made up of smaller parts called
a) cells                      b) tissues
c) organ system      d) organism 
10. The largest cell is
a) nerve cell        b) PPLO
c) ostrich egg      d) liver cell
11.Cheek cells do not have 
a) Golgi apparatus     b) plastids
c) cell membrane       d) nucleus 
12. Select the pair that is related to inheritance of characters. 
a) cell wall and cell membrane 
b) chromosomes and mitochondria 
c) chloroplast and cell membrane 
d) chromosomes and genes
13. Which of the following feature will help you in distinguishing a plant cell from animal cell? 
a) cell wall          b) cell membrane 
c) mitochondria d) nucleus 
14. The unit of measurement used for expressing size of cell is 
a) metre           b) millimeter
c) centimeter  d) micrometer
15. Choose the correct statement. 
a) cell membrane surrounds the nucleus 
b) cell is located in the nucleus 
c) genes are located in the chromosomes 
d) chromosomes are located in the nucleolus 
16. Which of the following combination is present in Animal cell? 
a) cell wall, nucleus, ribosomes, chromosomes 
b) cell membrane, cell wall, Plastids, nucleus 
c) cell membrane, ribosomes, mitochondria, chromosome 
d) cell membrane, mitochondria, ribosomes, chloroplast
17. Cells were not discovered till 1665 because
a) organisms are generally unicellular 
b) cells are microscopic 
c) cells are present only inside the body 
d) cells are grouped into tissues 
18. Which of the following is not a part of nucleus? 
a) ribosomes       b) nucleolus 
c) genes                d) chromosomes 
19. Various components of the cells are called 
a) tissue       b) cell organelles 
c) genes       d) chromosomes
20. The jelly like fluid present in cells is called 
a) protoplasm    b) chromosome 
c) nucleoplasm  d) cytoplasm 

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