<prompt> Which protein is abundant in our body:CollagenAlbuminMyoglobinHemoglobin  <response>: Ans. a CollagenRef: Harrisons, 19th ed. pg. 2504 Collagen is the most abundant protein in the body. Harrisons states: The first genes cloned for connective tissues were the two genes coding for type I collagen, the most abundant protein in bones, skin, tendons, and several other tissues. 