Other questions in this quiz

2. Regarding cytoskeleton

  • Mitotic spindles are made up of microfilaments
  • Source of origin of ER
  • Microtubules provide a rigid physical structure to cell
  • Microfilaments are polymers of tubulin
  • Are absent in muscle cells

3. Identify the nom-membranous organelle from following

  • Ribosome
  • ER
  • Mitochondria
  • Nucleus
  • Golgi Apparatus

4. Regarding Nucleus

  • Shows well defined chromosomes during interphase
  • Size of nuclear pore can be as large as 50 nm
  • Replenishes lost cell membrane
  • Initiates Ribosome synthesis
  • Nucleolus is surrounded by membrane

5. Regarding Composition of Cell membrane, which is true?

  • Cholesterol controls much of fluidity
  • Integral proteins act mainly as enzymes
  • Cholesterol has high proportion among cell membrane lipids
  • It is rich in carbohydrates
  • Peripheral proteins act as ion channnels

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