Proteins Quiz
17 Questions
| Total Attempts: 81
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A quiz on proteins and food
Questions and Answers
- 1.Who does not get enough proteins
- A.
Children
- B.
Mcdonalds workers
- C.
Dentists
- D.
Vegans
- 2.16% nitrogen differs from _______
- 3.What is found in every living cell?
- 4.Protein in food do what?
- 5.Which one is collied into a helix(elastic proteins that stretch like gluten), have a pleated sheet (silk), and have a triple helix (rope structure)
- A.
Quaternary
- B.
Secondary
- C.
Tertiary
- D.
Primary
- 6.Which one has 3 dimension shapes and hydrophobic bonding?
- A.
Quaternary
- B.
Secondary
- C.
Tertiary
- D.
Primary
- 7.Peptide bonds between AA. ______ amino acids linked are called tripeptide bonds
- 8.Peptide bonds between AA. ______ amino acids linked are called dipeptide bonds
- 9.Peptide bonds between AA. ______ amino acids linked are called polypeptide bonds
- 10.What is coagulation of proteins?
- A.
Liquid to solid state
- B.
Irreversible structures
- C.
Denaturized
- D.
All of Above
- 11.What bonds are not broken?
- 12.The __________of proteins results in a loss of biological activity
- 13.Botulism is more deadly than ___________
- 14.What causes denaturation?
- 15.Eggs coagulate at _____________'F
- A.
165
- B.
177
- C.
132
- D.
144
- E.
155
- 16.What are enzymes? Enzymes are the biological catalysts that accelerate the rate of a chemical reaction, often to be as much as a billion times faster
- 17.Enzymes are deactivated by _________________
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