Marfan Syndrome is an inherited disorder in which patients have very flexible joints and weakened blood vessels.A deficiency in which of the following would be consistent with both symptoms?

Question

Quizplus · Accepted Answer

Collagen is the main structural protein in the body and is responsible for the strength and stability of connective tissues such as bones, cartilage, and blood vessels. A deficiency in collagen can lead to weakened blood vessels and flexible joints, which are the key symptoms of Marfan Syndrome. Elastin is another protein that is important for the elasticity of connective tissues, but a deficiency in elastin alone would not explain the weakened blood vessels. Minerals, plasma, and adipocytes are not directly related to the symptoms of Marfan Syndrome.

Marfan Syndrome Is an Inherited Disorder in Which Patients Have