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protein
| Question | Answer |
|---|---|
| Basic structural material of organs, muscles, nerves, skin, blood, bone, hair, and horns | Protein |
| Essential for animal growth and fetal development | Protein |
| Necessary for tissue maintenance and repair | Protein |
| Protein found in egg, milk, and serum | Albumin |
| Protein found in serum and muscle | Globulin |
| Protein found in cereal grains like wheat gluten | Glutelin |
| Protein found in corn (zein) and wheat (gliadin) | Prolamin |
| Protein found in fish such as mackerel and salmon | Protamine |
| Protein found in thymus gland and pancreas | Histone |
| Conjugated protein found in germ seeds and glands | Nucleoprotein |
| Conjugated protein found in milk (casein) and egg (ovovitellin) | Phosphoprotein |
| Protein that transports fat, cholesterol, and triglycerides in blood | Lipoprotein |
| Protein that acts as a body lubricant (mucin) | Glycoprotein |
| Fibrous protein in connective tissues, bones, and cartilage | Collagen |
| Fibrous protein in ligaments, tendons, and arteries | Elastin |
| Fibrous protein in hooves, hair, nails, horns, feathers | Keratin |
| Globular proteins include enzymes, hormones, and oxygen-carrying proteins | Globular proteins |
| Protein soluble in water and salt solutions | Albumin |
| Protein insoluble in water but soluble in salt | Globulin |
| Protein soluble in 70–80% ethanol | Protamine |
| Protein soluble in salt solutions | Histone |
| Protein insoluble in water and salt solutions | Scleroprotein |
| Basic structural unit of protein | Amino acid |
| Organic compound with amino (NH₂) and carboxyl (COOH) groups | Amino acid |
| Amino acids with straight chains | Aliphatic amino acids |
| Neutral aliphatic amino acids (e.g., glycine, alanine, leucine) | Monoamino-monocarboxylic acids |
| Acidic amino acids with two carboxyl groups | Monoamino-dicarboxylic acids |
| Basic amino acids with two amino groups | Diamino-monocarboxylic acids |
| Sulfur-containing amino acids | Cysteine and Methionine |
| Aromatic amino acids | Phenylalanine and Tyrosine |
| Heterocyclic amino acids | Histidine, Proline, and Tryptophan |
| Amino acids the body cannot synthesize fast enough | Essential amino acids |
| Amino acids that must be supplied in the diet | Essential amino acids |
| Amino acids the body can synthesize | Non-essential amino acids |
| Amino acid present in the least amount relative to need | Limiting amino acid |
| First limiting amino acid in corn-soy diets for pigs | Lysine |
| Common limiting amino acids in poultry diets | Methionine and Cystine |
| Essential amino acids list | Arginine, Histidine, Isoleucine, Leucine, Lysine, Methionine, Phenylalanine, Threonine, Tryptophan, Valine |
| Non-essential amino acids list | Alanine, Asparagine, Aspartic acid, Cystine, Glutamine, Glutamic acid, Glycine, Proline, Serine, Tyrosine |