Which of the following is a feature of hemoglobin?
A) It has no tertiary structure
B) It holds the mineral calcium
C) It is constructed of 4 polypeptide chains
D) It has no primary or secondary structure
Correct Answer:
Verified
Q23: The weak electrical attractions within polypeptide chains
Q24: What is the chief function of pepsin?
A)Emulsifies
Q25: After a hamburger is eaten,in what organ
Q26: The function of a protease is to
A)hydrolyze
Q27: Which of the following describes the structure
Q29: After digestion of proteins,what products are absorbed
Q30: The following amino acids are linked together:
Q31: In what organ is pepsin active?
A)Stomach
B)Pancreas
C)Small intestine
D)Large
Q32: The application of heat or acid to
Q33: Protein-hydrolyzing enzymes are commonly known as
A)proteases.
B)hydrolyzers.
C)prodigestins.
D)denaturases.
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