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Cell

Extra Questions

Multiple Choice Questions

Question 1: Which of the following is a unicellular organism?

1. Squid
2. Plasmodium
3. Sponge
4. Hydra
   
   Answer: (b) Plasmodium

Question 2: Which of the following cells is of irregular shape?

1. RBCs
2. WBCs
3. Muscle Cells
4. Neuron
   
   Answer: (b) WBCs

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Question 3: Which pigment is present in chloroplast?

1. Leucoplast
2. Chlorophyll
3. Xanthophylls
4. Melanin
   
   Answer: (b) Chlorophyll

Question 4: Which of the following is made of cellulose?

1. Cell membrane
2. Golgi body
3. Chloroplast
4. Cell wall
   
   Answer: (d) Cell wall

Question 5: Which of the following cells is shaped like a star with a tail?

1. Neuron
2. Cells of skin
3. Muscle cell
4. RBC
   
   Answer: (a) Neuron

Question 6: Cell wall is present in which of the following?

1. Bacteria
2. Plasmodium
3. Amoeba
4. Sponge
   
   Answer: (a) Bacteria

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Question 7: Which structure makes the outer boundary of animal cell?

1. Cell wall
2. Cell membrane
3. Nuclear membrane
4. Cytoplasm
   
   Answer: (b) Cell membrane

Question 8: Which was the first scientist to observe a live cell?

1. Robert Hooke
2. Newton
3. Leeuwenhoek
4. Virchow
   
   Answer: (c) Leeuwenhoek

Question 9: Which of the following inheritance of characters from one generation to the next?

1. Gene
2. Nucleus
3. Chromosome
4. Chloroplast
   
   Answer: (a) Gene

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