Moderate

The mobility of integral proteins can be measured by physical state of which of the following?

Correct answer: C. Membrane phospholipids

  • A. Amino acids
  • B. External phospholipids
  • C. Membrane phospholipids
  • D. Membrane appendages

Explanation

Option C is correct since integral proteins are embedded in the 'phospholipid bilayer' of the membrane, the mobility of the integral proteins is determined largely by the physical state of membrane phospholipids.

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