Podcast
Questions and Answers
What defines a complete protein?
What defines a complete protein?
- A protein derived solely from animal sources
- A protein that contains all essential amino acids in adequate proportions (correct)
- A protein with only plant sources
- A protein that provides no amino acids
Which of the following is considered a high-quality protein source?
Which of the following is considered a high-quality protein source?
- Legumes
- Fish (correct)
- Bread
- Vegetables
Which food group contributes the most protein according to the given sources?
Which food group contributes the most protein according to the given sources?
- Legumes
- Vegetables
- Meat, poultry, and fish (correct)
- Bread and cereals
How much protein do bread and cereals contribute to the diet?
How much protein do bread and cereals contribute to the diet?
What is the primary function of proteins in the body?
What is the primary function of proteins in the body?
Flashcards
Complete Protein
Complete Protein
Contains all essential amino acids in sufficient amounts for growth and maintenance.
Protein Sources (Animal)
Protein Sources (Animal)
Meat, poultry, fish, eggs, milk, and milk products.
Protein Sources (Plant)
Protein Sources (Plant)
Legumes, vegetables, cereals, bread.
Protein Function
Protein Function
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Protein Digestion
Protein Digestion
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Study Notes
Protein
- Proteins are fundamental structural elements in all body cells
- Proteins like enzymes, hormones, and glandular secretions have specialized functions
- Proteins in natural foods vary in amino acid content and proportion
- Complete proteins contain all essential amino acids in the right ratio for growth and maintenance
- Animal sources like meat, poultry, fish, eggs, milk, and milk products generally provide high-quality protein
- Milk products such as cheese and ice cream are derived from milk
- Meat, poultry, and fish are animal tissues
- Eggs are a good source of protein
- Vegetables are a poor source of protein
- Legumes provide more than 4-6 percent protein
- Meat, poultry, and fish are good alternatives to meat
- Bread and cereals contain 7-14% protein in uncooked form
- Protein digestion happens in the alimentary tract
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