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Sandbox max quiz

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{If the amino acid sequence of a protein is reversed (the primary structure is the same except from N to C it now reads C to N) will the protein fold to the same tertiary structure?
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{If the amino acid sequence of a protein is reversed (the primary structure is the same except from N to C it now reads C to N) the protein will fold to the same tertiary structure.
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Revision as of 17:14, 13 April 2010

See full explanation and examples on How To Use at Help:Quiz

1. If the amino acid sequence of a protein is reversed (the primary structure is the same except from N to C it now reads C to N) the protein will fold to the same tertiary structure.

true
false
→ The primary protein structure is directional because of the asymmetrical nature of amino acids. This causes potentially different molecular interactions depending on the order of the amino acid sequence and results in a different tertiary structure.

2. Which scene most likely highlights the hydrophobic sections of the protein:

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Drag the structure with the mouse to rotate

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Drag the structure with the mouse to rotate

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→ The first scene highlights a number of residues on the inner section of the protein. The location of these residues suggests they are hydrophobic

3.

Name an amino acid likely to be used in binding a metallic cationic cofactor.
{ aspartic acid|histidine|glutamic acid|asparagine|glutamine|Max Leabo}
→ The negative charge for some, while the electronegative components for others has the potential to bind to positively charged cations.

4. Things are not as they seem

Correct answer.
Incorrect answer.
Correct answer.
Incorrect answer.
→Ha Ha

5. Which of these has a single domain?

[[

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]]
[[

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]]
[[

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]]
[[

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Drag the structure with the mouse to rotate
]]

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