NEET Biology - New - Cell: The Unit of Life

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Question - 1

Which one of the following is not a constituent of cell membrane?

  • A Glycolipids
  • B Proline
  • C Phospholipids
  • D Cholesterol

Question - 2

The Golgi complex participates in :

  • A Respiration in bacteria
  • B Formation of secretory vesicles
  • C Fatty acid breakdown
  • D Activation of amino acid

Question - 3

Which of the following is true for nucleolus?

  • A It takes part in spindle formation
  • B It is a membrane-bound structure
  • C Larger nucleoli are present in dividing cells
  • D It is a site for active ribosomal RNA synthesis

Question - 4

Select the incorrect match:

  • A Submetacentric Lshaped --Chromosomes chromosomes
  • B Allosomes-- Sex chromosomes
  • C Lampbrush --Diplotene bivalents
  • D Polytene-- Oocytes of amphibians Chromosomes

Question - 5

Which of the following events does not occur in rough endoplasmic reticulum?

  • A Cleavage of signal peptide
  • B Protein glycosylation
  • C Protein folding
  • D Phospholipid synthesis

Question - 6

Which ofthe following cell organelles is responsible for extracting energy from carbohydrates to form ATP?

  • A Lysosome
  • B Ribosome
  • C Chloroplast
  • D Mitochondrion

Question - 7

Microtubules are constituents of:

  • A Centrosome, nucleosome and centrioles
  • B Cilia, flagella and peroxisomes
  • C Spindle fibres, centrioles and cilia
  • D Centrioles, spindle fibres and chromatin

Question - 8

A cell organelle containing hydrolytic enzyme is :

  • A Mesosome
  • B Lysosome
  • C Microsome
  • D Ribosome

Question - 9

Select the mismatch:

  • A Gas vacuoles - Green bacteria
  • B Large central vacuoles - Animal cells
  • C Protists - Eukaryotes
  • D Methanogens - Prokaryotes

Question - 10

Water soluble pigments found in plant cell :

  • A Anthocyanins
  • B Xanthophylls
  • C Chlorophylls
  • D Carotenoids