Multiple Choice Questions

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The significance of mitochondria was given by

  • Flemming

  • Meves

  • Schwann

  • Altman


D.

Altman

Significance of mitochondria was given by Altmann. The important role of mitochondria is to produce energy currency of the cell, i.e. phosphorylation of ADP, through respiration and to regulat cellular metabolism.


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The maximum elements found in cytoplasm is

  • C

  • He

  • H

  • N


The enzymes found in lysosomes are

  • hydrolytic enzymes

  • proteases enzymes

  • lipases enzymes

  • cellulases enzymes


Chromosome was discovered by

  • Hofmeister

  • Muller

  • Flemming

  • Hammerling


Insectivorous plant is

  • Cuscuta

  • Drosera

  • Striga

  • None of the above


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Calvin cycle takes place in

  • grana

  • stroma

  • intra thylakoid

  • matrix


The hormone, which prevents abscission is

  • IBA

  • ABA

  • NAA

  • Cytokinin


'Sagopalm' is obtained from

  • Pinus

  • Cycas

  • Ginkgo

  • Datepalm


Which of the following is not the function of 'Golgi body'?

  • Protein synthesis

  • Formation of cell wall

  • Formation of fatty acids

  • Formation of plasma membrane


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Water is not necessary for the fertilisation of

  • algae

  • bryophyta

  • Cycas

  • None of these