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MCQs

Total Questions : 91 | Page 1 of 10 pages
Question 1. The parts in the figure are a)__________, b)_____________, c)___________, d)____________.The Parts In The Figure Are A)__________, B)_____________, C...
  1.    dendrites, soma, myelin sheath, nodes of ranvier
  2.    dendrites, soma, cell body, axon hillock, myelin sheath
  3.    soma, axon hillock, myelin sheath, dendrites
  4.    soma, axon hillock, axon, dendrites
 Discuss Question
Answer: Option A. -> dendrites, soma, myelin sheath, nodes of ranvier
Answer: (a).dendrites, soma, myelin sheath, nodes of ranvier
Question 2. Which type of molecules are involved in responding to external signals received by the cell?Which Type Of Molecules Are Involved In Responding To Extern...
  1.    Enzymes
  2.    Nucleic acids
  3.    Genes
  4.    Receptors
 Discuss Question
Answer: Option D. -> Receptors
Answer: (d).Receptors
Question 3. Which of the following is allowed in context with a plasma membrane?Which Of The Following Is Allowed In Context With A Plasma M...
  1.    Inversion
  2.    Transportation
  3.    Transversion
  4.    Transformation
 Discuss Question
Answer: Option B. -> Transportation
Answer: (b).Transportation
Question 4. Cytosol is the same as cytoplasm.Cytosol Is The Same As Cytoplasm.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 5. One of the main functions of plasma membranes is to enclose the contents of _____________One Of The Main Functions Of Plasma Membranes Is To Enclose ...
  1.    cell
  2.    organism
  3.    bones
  4.    tissue
 Discuss Question
Answer: Option A. -> cell
Answer: (a).cell
Question 6. The channel in a membrane protein by which an ion or molecule can be transported in and out of the cell membrane is known as ___________
  1.    Permeation pathway
  2.    Permeate channel
  3.    Permeation channel
  4.    Channel pathway
 Discuss Question
Answer: Option A. -> Permeation pathway
Answer: (a).Permeation pathway
Question 7. GPI- anchored proteins show particular affinity towards ________
  1.    Cholesterol
  2.    Hydrophobic tail
  3.    Lipid rafts
  4.    Phosphatidylserine
 Discuss Question
Answer: Option C. -> Lipid rafts
Answer: (c).Lipid rafts
Question 8. Antibody -coated gold particles are used in _______________
  1.    FRAP
  2.    SPT
  3.    X-ray crystallography
  4.    Cannot be determined
 Discuss Question
Answer: Option B. -> SPT
Answer: (b).SPT
Question 9. Greater degree of unsaturation in fatty acids of cell membrane _________
  1.    Lowers the transition temperature
  2.    Raises the transition temperature
  3.    Has no effect on transition temperature
  4.    Doubles the transition temperature
 Discuss Question
Answer: Option A. -> Lowers the transition temperature
Answer: (a).Lowers the transition temperature
Question 10. FRAP is a technique to detect ___________
  1.    Membrane proteins
  2.    Transporting ions
  3.    Cholesterol patches
  4.    Cannot be determined
 Discuss Question
Answer: Option A. -> Membrane proteins
Answer: (a).Membrane proteins

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