Detect analogy : Myosin : Collagen : Actin

  • A. These are proteins.
  • B. These are names of enzymes.
  • C. These are constituents of blood.
  • D. These are names of hormones.

Explanation

Myosin and actin are contractile proteins, while collagen is a structural protein. Their common classification is therefore proteins, not enzymes, hormones, or blood constituents.

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