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Questions and Answers
What are proteins?
What are proteins?
- Polymers of specific amino acids arranged in a particular manner (correct)
- Simple organic compounds found in cells
- Complex inorganic compounds found in cells
- Polymers of random amino acids
What elements are found in proteins?
What elements are found in proteins?
- C, O, N, P, K
- C, H, O, N (and sometimes S) (correct)
- C, H, O, Na
- C, H, N, S, Fe
What are proteins considered due to the large proportion of nitrogen they contain?
What are proteins considered due to the large proportion of nitrogen they contain?
- Hydrogen compounds
- Carbon compounds
- Oxygen compounds
- Nitrogenous compounds (correct)
What are the building blocks of proteins?
What are the building blocks of proteins?
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What are some major sources of protein?
What are some major sources of protein?
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What is the primary function of proteins in the cell?
What is the primary function of proteins in the cell?
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What elements are commonly found in proteins?
What elements are commonly found in proteins?
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What are proteins considered due to the large proportion of nitrogen they contain?
What are proteins considered due to the large proportion of nitrogen they contain?
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What type of bond links amino acids in a protein?
What type of bond links amino acids in a protein?
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What are the major sources of protein?
What are the major sources of protein?
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Study Notes
Proteins
- Proteins are considered macromolecules due to the large proportion of nitrogen they contain.
- The building blocks of proteins are amino acids.
Composition of Proteins
- Proteins are composed of elements such as carbon, hydrogen, oxygen, and nitrogen.
- Nitrogen is a key element found in proteins, making up a large proportion of their composition.
Sources of Proteins
- Major sources of protein include meat, dairy products, eggs, fish, and legumes.
Function of Proteins
- The primary function of proteins in the cell is to provide structure, regulate metabolism, and respond to stimuli.
Amino Acid Bonding
- Amino acids in a protein are linked by peptide bonds.
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