UPSC CDS 2 2022 GK Paper

Concept:Kwashiorkor is a severe form of malnutrition caused by a deficiency of dietary $\text{protein}$.Explanation:$\text{Protein}$ is essential for growth, repair, and fluid balance in the body.It is found in every cell and helps regenerate tissues.Children and pregnant women require extra $\text{protein}$ for proper development.When the diet lacks $\text{protein}$, bodily functions slow down and kwashiorkor develops.A key symptom is fluid retention (edema) due to improper fluid balance across capillary walls.$\text{Protein}$ molecules are complex chains of $\text{amino acids}$ linked by $\text{peptide bonds}$.They form enzymes, hormones, and antibodies vital for life.Without enough $\text{protein}$, the body cannot maintain its structure or defend against disease.Answer:The deficiency of $\text{Proteins}$ causes Kwashiorkor. Option D is correct.