Protein Functions and Roles

Vocabulary flashcards covering complementary proteins, nitrogen breakdown, muscle recovery ratios, structural functions, and transport roles based on the lecture transcript.

Complementary Proteins

Protein sources, such as whole wheat bread, soy, or dairy, that are okay on their own, but are great when paired together.

Side Chain

The structural component that differentiates one amino acid or protein from another.

Nitrogen

An element found in protein, but not in carbohydrates or fats, which the body must convert and excrete in urine to avoid fatal toxicity.

Glutamine

An amino acid readily available in digestible protein food sources, making individual supplementation generally unnecessary.

Hemoglobin

Spherical proteins in the blood that carry oxygen, whose structural shape dictates their function.

Muscle Recovery Ratio

A nutritional proportion of $1\,\text{gram of protein}$ to $3\text{ or }4\,\text{grams of carbs}$, recommended for consumption within $15\,\text{minutes}$ for optimal muscle repair.

Structural Role of Protein

The essential function of protein in repairing tissue and maintaining physical structures like skin, hair, nails, and muscle.

Transporters

Proteins that act as specialized carriers to move substances throughout the body.