Protein Deficiency and Its Effects

The video tutorial defines malnutrition as a dietary imbalance, which can be due to excess or deficiency of nutrients. It connects this concept to the chemistry of life, focusing on proteins and amino acids. The tutorial highlights protein deficiency malnutrition, explaining its causes and effects, such as kwashiorkor, edema, stunted growth, and developmental impairments.

What does malnutrition refer to?

• An excess of nutrients

• An imbalance in the diet

• A deficiency of vitamins

• A balanced diet

What are proteins made of?

• Carbohydrates

• Amino acids

• Fatty acids

• Vitamins

What is the difference between essential and non-essential amino acids?

• Essential amino acids can be synthesized by the body

• Non-essential amino acids cannot be synthesized by the body

• Non-essential amino acids are not required by the body

• Essential amino acids cannot be synthesized by the body

What disease results from protein deficiency malnutrition?

• Kwashiorkor

• Scurvy

• Anemia

• Rickets

What is a consequence of protein deficiency malnutrition?

• Stronger bones

• Improved mental development

• Tissue fluid retention

• Increased muscle mass

What is the term for the swelling of the abdomen due to tissue fluid retention?

• Anemia

• Scurvy

• Edema

• Rickets

Which of the following is a symptom of protein deficiency in children?

• Rapid growth

• Stunted growth

• Improved physical development

• Thicker hair

What skin condition might be evident in someone with protein deficiency?

• Dermatitis

• Eczema

• Psoriasis

• Acne