One of these proteins is involed in low light vision
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Which of these is a contractile protein
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Which of the following not true of enzymes?
A. Enzymes are reaction-specific
B. Enzymes are activated by inhibitors
C. Enzymes have active sites
D. Enzymes can be denatured
Answer: B
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Which of these is a structural protein
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Which of these is a transport protein?
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The percentage of Nitrogen usually found in protein is ________
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All proteins are made up of _____ standard amino acids
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One of these is not true of proteins
A. Pure proteins are generally tasteless
B. Pure proteins are odourless
C. Proteins are highly soluble in water
D. All proteins can be denatured
Answer: C
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Which of these statements is not true of proteins
A. They are formed by amino acids joined by peptide linkage
B. They are formed by a linkage between the α-carboxyl of one amino acid and the α-amino group of another acid
C. One molecule of water is lost in the formation of the peptide bonds for protein formation
D. They are formed by a linkage between an α-amino group of one amino acid and the α-amino group of another acid
Answer: D
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One of these describes how the chains of the secondary structure interact through the R groups of the amino acid residues
A. Primary Structure of protein
B. Secondary structure of protein
C. Tertiary structure of protein
D. Quaternary Structure of protei
Answer: C
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