Question

Achondroplasia is a disease related with the defect in the formation of :
a. Membrane
b. Cartilage
c. Mucosa
d. None of the above

Answer 1

Hint: Achondroplasia is caused by a gene alteration (mutation) in the FGFR3 gene.
The FGFR3 gene provides information for making a protein called fibroblast growth factor receptor 3. This protein is part of a family of four fibroblast growth factor receptors that share similar structures and functions.

Complete Answer:
a. Red cytomembrane disorders are unit heritable diseases thanks to mutations in varied membrane or skeletal proteins, leading to weakened red cell deformability, reduced lifetime and premature removal of the erythrocytes.

b. Achondroplasia could be a disorder inherited as a dominant characteristic within which bones of arms and legs fail to grow to traditional size because of defects in each gristle and bone. It leads to a sort of genetic abnormality defined by short limbs, a normal sized head and body and normal intelligence.

c. Intestinal membrane barrier pathology has been involved in varied health conditions such as: food allergies, microorganism infections, irritable internal organ syndrome, inflammatory internal organ sickness, upset, metabolic syndrome, non-alcoholic {fatty liver|liver sickness} disease, diabetes, and septic shock.

Hence option:b is the correct answer.

Note: These proteins play a role in several important cellular processes, including regulation of cell growth and division (proliferation), determination of cell type, formation of blood vessels (angiogenesis), wound healing, and embryo development. The gene is present on the 4th chromosome.