Peripheral Membrane Proteins MCQ

Test your knowledge with important Peripheral Membrane Proteins MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Peripheral Membrane Proteins MCQs at Bissoy

• Which of the following is not a peripheral membrane protein?
  ক

  Phospholipases

  খ

  Bcl-2

  গ

  Signal peptidase

  ঘ

  DNA polymerase
• Which of the following is a peripheral membrane protein?
  ক

  Glucose permease

  খ

  Glycophorin

  গ

  GPCRs

  ঘ

  G proteins
• The binding of which proteins to the cell membrane is said to be reversible?
  ক

  Lipid-anchored proteins

  খ

  Integral membrane proteins

  গ

  Intrinsic proteins

  ঘ

  Peripheral membrane proteins
• Which of the following class of protein (blue colored) is shown in the figure below?
  ক

  Integral membrane protein

  খ

  Lipid-anchored protein
• The association of cellular membranes with the cytoskeleton does not help in which of the following process?
  ক

  Cell communication

  খ

  Determination of cell shape

  গ

  Provide mechanical properties

  ঘ

  Transcription
• Cytoskeleton proteins are associated loosely with the cytosolic face of the bilayer, through which proteins?
  ক

  Exoplasmic proteins

  খ

  Cytosolic proteins

  গ

  Lipid-anchored proteins

  ঘ

  Peripheral proteins
• Peripheral proteins are bound only to the cytosolic face of the plasma membrane.
  ক

  True

  খ

  False
• Which of the following type of proteins do not directly contact the hydrophobic core of the phospholipid bilayer?
  ক

  Integral membrane proteins

  খ

  Lipid-anchored proteins

  গ

  Intrinsic proteins

  ঘ

  Peripheral proteins
• The lipid bilayer presents a distinctive two-dimensional hydrophobic environment for membrane proteins.
  ক

  False

  খ

  True
• Which of the following cannot be a function of membrane protein?
  ক

  Cell to cell interaction

  খ

  Cell adhesion

  গ

  Intracellular transport

  ঘ

  Cell division
• Approximately a third of all yeast genes code for membrane proteins.
  ক

  False

  খ

  True
• How much percent of the myelin membrane that surrounds the nerve axons, is protein?
  ক

  46 %

  খ

  95 %

  গ

  27 %

  ঘ

  18 %
• How much percent of the mitochondrial inner membrane is protein?
  ক

  46 %

  খ

  96 %

  গ

  86 %

  ঘ

  76 %
• The kinds and amounts of proteins associated with bio-membranes is same.
  ক

  True

  খ

  False