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 Multiple Choice QuestionsShort Answer Type

141.

What is riophorins?


 Multiple Choice QuestionsMultiple Choice Questions

142.

What is mitoplast?

  • Membraneless mitochondria

  • Another name of mitochondria

  • Mitochondria without outer membrane

  • Mitochondria without inner membrane


143.

Thylakoids occur inside

  • mitochondria

  • chloroplast

  • Golgi apparatus

  • endoplasmic reticulum


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144.

Mitochondria are semiautonomous as they possess

  • DNA

  • DNA and RNA

  • DNA, RNA and ribosomes

  • Protein


C.

DNA, RNA and ribosomes

Each mitochondrion is a double membrane bound structure with the outer membrane and the inner membrane dividing its lumen distinctly into two aqueous compartments, ie, the outer compartment and the inner compartment. The inner compartment is called the matrix. The matrix possesses single circular DNA molecule, a few RNA molecules, ribosomes (70S) and the components required for the synthesis of proteins.


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145.

Which of the cell organelle lacks membrane?

  • Mesosome

  • Mitochondria

  • Ribosome

  • Liposome


146.

Chromosome is made up of

  • DNA and pectin

  • RNA and DNA

  • DNA and histone

  • only histone


147.

Cell theory is not applicable for

  • bacteria

  • fungus

  • algae

  • virus


 Multiple Choice QuestionsShort Answer Type

148.

State four important functions of plasma membrane.


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 Multiple Choice QuestionsMultiple Choice Questions

149.

The main difference between Gram positive and Gram negative bacteria is

  • cell membrane

  • cell wall

  • ribosome

  • mitochondria


150.

What is a genophore?

  • DNA in prokaryotes

  • DNA and RNA in prokaryotes

  • DNA and protein in prokaryotes

  • RNA in prokaryotes


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