| D009584 |
Nitrogen |
An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells. |
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| D004044 |
Dietary Proteins |
Proteins obtained from foods. They are the main source of the ESSENTIAL AMINO ACIDS. |
Proteins, Dietary,Dietary Protein,Protein, Dietary |
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| D000018 |
Abomasum |
The fourth stomach of ruminating animals. It is also called the "true" stomach. It is an elongated pear-shaped sac lying on the floor of the abdomen, on the right-hand side, and roughly between the seventh and twelfth ribs. It leads to the beginning of the small intestine. (From Black's Veterinary Dictionary, 17th ed) |
Abomasums |
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| D000596 |
Amino Acids |
Organic compounds that generally contain an amino (-NH2) and a carboxyl (-COOH) group. Twenty alpha-amino acids are the subunits which are polymerized to form proteins. |
Amino Acid,Acid, Amino,Acids, Amino |
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| D000818 |
Animals |
Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. |
Animal,Metazoa,Animalia |
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| D001011 |
Aorta |
The main trunk of the systemic arteries. |
Aortas |
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| D012756 |
Sheep |
Any of the ruminant mammals with curved horns in the genus Ovis, family Bovidae. They possess lachrymal grooves and interdigital glands, which are absent in GOATS. |
Ovis,Sheep, Dall,Dall Sheep,Ovis dalli |
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| D014682 |
Vena Cava, Inferior |
The venous trunk which receives blood from the lower extremities and from the pelvic and abdominal organs. |
Inferior Vena Cava,Inferior Vena Cavas,Vena Cavas, Inferior |
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