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Questions and Answers
Which of the following is NOT a source of dietary protein?
Which of the following is NOT a source of dietary protein?
- Meat
- Chia
- Quinoa
- Fruits (correct)
Where does the digestion of dietary protein mainly occur?
Where does the digestion of dietary protein mainly occur?
- Stomach
- Small intestine (correct)
- Large intestine
- Mouth
What is the function of ubiquitin in protein metabolism?
What is the function of ubiquitin in protein metabolism?
- Stimulates transcriptional activation
- Inhibits proteolysis
- Activates enzymes
- Marking proteins for degradation (correct)
What is the result of protein turnover in the body?
What is the result of protein turnover in the body?
How are amino acids absorbed in the small intestine?
How are amino acids absorbed in the small intestine?
What is the term for the process of marking proteins for degradation?
What is the term for the process of marking proteins for degradation?
What is the primary source of amino acids when demand is met?
What is the primary source of amino acids when demand is met?
What is the role of proteolysis in amino acid metabolism?
What is the role of proteolysis in amino acid metabolism?
What is the primary fate of amino acids absorbed from dietary protein?
What is the primary fate of amino acids absorbed from dietary protein?
Why would we limit the use of protein as a source of energy?
Why would we limit the use of protein as a source of energy?
What is the role of glutamate dehydrogenase in amino acid metabolism?
What is the role of glutamate dehydrogenase in amino acid metabolism?
What is the primary function of the urea cycle?
What is the primary function of the urea cycle?
What are the two main sources of amino acids?
What are the two main sources of amino acids?
Where does the breakdown of dietary protein occur?
Where does the breakdown of dietary protein occur?
What is the primary function of the urea cycle?
What is the primary function of the urea cycle?
During short-term starvation, what is used to provide energy?
During short-term starvation, what is used to provide energy?
What is the purpose of transamination?
What is the purpose of transamination?
What is the name of the cycle that converts excess amino acids to urea?
What is the name of the cycle that converts excess amino acids to urea?
What is the main site where digestion of dietary protein primarily occurs?
What is the main site where digestion of dietary protein primarily occurs?
Which of the following statements about amino acid absorption is TRUE?
Which of the following statements about amino acid absorption is TRUE?
Which of these processes involves the removal of an amino group from an amino acid?
Which of these processes involves the removal of an amino group from an amino acid?
What is the function of ubiquitin in protein metabolism?
What is the function of ubiquitin in protein metabolism?
Where do cytological peptidases degrade absorbed oligopeptides?
Where do cytological peptidases degrade absorbed oligopeptides?
In protein metabolism, what is the process by which amino acids are newly formed?
In protein metabolism, what is the process by which amino acids are newly formed?
What is the primary source of essential amino acids?
What is the primary source of essential amino acids?
What is the process by which amino acids are broken down into their carbon skeletons and reused in metabolism?
What is the process by which amino acids are broken down into their carbon skeletons and reused in metabolism?
What is the name of the process by which proteins are broken down into amino acids?
What is the name of the process by which proteins are broken down into amino acids?
What is the purpose of de novo protein synthesis?
What is the purpose of de novo protein synthesis?
What is the byproduct of the digestion of dietary protein?
What is the byproduct of the digestion of dietary protein?
What is the function of the urea cycle?
What is the function of the urea cycle?
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